diff --git a/README.org b/README.org
index 669fcdb..67789fb 100644
--- a/README.org
+++ b/README.org
@@ -21,6 +21,7 @@ Python scripts to generate a mobile-friendly static site for tracking tcg cards
   - =subfolder=: subfolder under your (sub)domain in which the TCG pages will be located (leave as an empty string if they are at the top level)
   - =url=: URL of your site index page including =https://=
   - =name=: the name you use in the game
+  - =sig=: set to =True= when you have a signature card
   - =highpriority=: a list of high priority decks you’re collecting
   - =trademedium=: whether to allow trading medium-priority cards away in exchange for high-priority cards
   - =tradepost=: URL of your trade post on Dreamwidth
@@ -35,7 +36,6 @@ Python scripts to generate a mobile-friendly static site for tracking tcg cards
   - =keepsig=: =True= if you always want to keep one copy of your signature, =False= if you want to make them all available for trading
   - =tradestatement=: statement to place on your trading page
   - =maxmastered=: maximum number of most recently mastered decks to show on the index page
-  - =ownedpage=: =True= if you want a page displaying your entire collection, =False= otherwise
   - =firstmasteries=: a list of decks you mastered first
   - =misclink=: under ="link"=, a link to any page you choose, and under ~"text"~, text to display as the link
   - =donations= : lists of donated decks and individual scrapbook cards
diff --git a/colors.py b/colors.py
index 183c14e..1b5a7b4 100644
--- a/colors.py
+++ b/colors.py
@@ -476,18 +476,7 @@ def headerwrite(thefile,pagename):
         if len(variables.subfolder) > 0:
             header.write("/" + variables.subfolder)
         header.write("/mastered\">mastered</a>")
-    header.write("</li>\n")
-    if variables.ownedpage:
-        header.write("        <li>")
-        if pagename == "owned":
-            header.write("owned")
-        else:
-            header.write("<a href=\"")
-            if len(variables.subfolder) > 0:
-                header.write("/" + variables.subfolder)
-            header.write("/owned\">owned</a>")
-        header.write("</li>\n")
-    header.write("        <li>")
+    header.write("</li>\n        <li>")
     if pagename == "trade":
         header.write("trading")
     else:
@@ -1138,12 +1127,23 @@ def indexgen():
     content.write("/levels\"><img src=\"")
     if len(variables.subfolder) > 0:
         content.write("/" + variables.subfolder)
-    content.write("/assets/levels/" + rankcode + ".gif\"></a><img src=\"")
-    if len(variables.subfolder) > 0:
-        content.write("/" + variables.subfolder)
-    content.write("/decks/sigs/" + variables.name.lower() + ".gif\" loading=\"lazy\">\n<ul>\n<li>player name: <span class=\"name\">" + variables.name + "</span></li>\n<li>" + str(len(cardlist)) + " cards held <span class=\"rank " + rank + "\">(" + rank + ")</span></li>\n<li>started <code>" + firstdate.strftime("%Y-%m-%d") + "</code></li>\n<li>last updated <code>" + datetime.datetime.now().strftime("%Y-%m-%d") + "</code></li>\n<li><a href=\"https://git.praze.net/tre/tcg\" target=\"_blank\">code</a> under construction</li>\n")
-    if len(variables.misclink["text"]) > 0:
-        content.write("<li><a href=\"" + variables.misclink["link"] + "\">" + variables.misclink["text"] + "</a></li>\n")
+    content.write("/assets/levels/" + rankcode + ".gif\"></a>")
+    if variables.sig:
+        content.write("<img src=\"")
+        if len(variables.subfolder) > 0:
+            content.write("/" + variables.subfolder)
+        content.write("/decks/sigs/" + variables.name.lower() + ".gif\" loading=\"lazy\">")
+    content.write("\n<ul>\n<li>player name: <span class=\"name\">" + variables.name + "</span></li>\n<li>" + str(len(cardlist)) + " cards held <span class=\"rank " + rank + "\">(" + rank + ")</span></li>\n<li>started <code>" + firstdate.strftime("%Y-%m-%d") + "</code></li>\n<li>last updated <code>" + datetime.datetime.now().strftime("%Y-%m-%d") + "</code></li>\n<li><a href=\"https://git.praze.net/tre/tcg\" target=\"_blank\">code</a> ")
+    if variables.name == "Mez":
+        content.write("under construction")
+    else:
+        content.write("by <a href=\https://tcg.praze.net\">mez</a>")
+    content.write("</li>\n")
+    try:
+        if len(variables.misclink["text"]) > 0:
+            content.write("<li><a href=\"" + variables.misclink["link"] + "\">" + variables.misclink["text"] + "</a></li>\n")
+    except:
+        pass
     content.write("</ul>\n")
     if crayred + crayorange + crayyellow + craygreen + crayblue + craypurple + craybrown + craygrey > 0:
         content.write("<table id=\"crayontable\">\n<tbody>\n<tr>\n")
diff --git a/setup.py b/setup.py
index babed81..efb6d4f 100644
--- a/setup.py
+++ b/setup.py
@@ -1,3 +1,4 @@
+import os
 import variables
 
 buildscript = open("build.sh","w")
diff --git a/tools.py b/tools.py
index 688bc95..15fa2e4 100644
--- a/tools.py
+++ b/tools.py
@@ -1,4 +1,4 @@
-import datetime,random
+import datetime,random,math
 from collections import Counter
 import colors,log,variables
 
@@ -43,6 +43,7 @@ def riku():
     print(dupes(True,False,True,False))
 
 def nextportfolio(monochrome=False):
+    goodtogo = True
     useddecks = {}
     already = 0
     if monochrome:
@@ -110,52 +111,81 @@ def nextportfolio(monochrome=False):
             nextportcolour = "grey"
         firstthree = []
         if nextportcolour == "red":
-            firstthree.append(reddecks[0]["name"])
-            firstthree.append(reddecks[1]["name"])
-            firstthree.append(reddecks[2]["name"])
+            try:
+                firstthree.append(reddecks[0]["name"])
+                firstthree.append(reddecks[1]["name"])
+                firstthree.append(reddecks[2]["name"])
+            except:
+                goodtogo = False
         elif nextportcolour == "orange":
-            firstthree.append(orangedecks[0]["name"])
-            firstthree.append(orangedecks[1]["name"])
-            firstthree.append(orangedecks[2]["name"])
+            try:
+                firstthree.append(orangedecks[0]["name"])
+                firstthree.append(orangedecks[1]["name"])
+                firstthree.append(orangedecks[2]["name"])
+            except:
+                goodtogo = False
         elif nextportcolour == "yellow":
-            firstthree.append(yellowdecks[0]["name"])
-            firstthree.append(yellowdecks[1]["name"])
-            firstthree.append(yellowdecks[2]["name"])
+            try:
+                firstthree.append(yellowdecks[0]["name"])
+                firstthree.append(yellowdecks[1]["name"])
+                firstthree.append(yellowdecks[2]["name"])
+            except:
+                goodtogo = False
         elif nextportcolour == "green":
-            firstthree.append(greendecks[0]["name"])
-            firstthree.append(greendecks[1]["name"])
-            firstthree.append(greendecks[2]["name"])
+            try:
+                firstthree.append(greendecks[0]["name"])
+                firstthree.append(greendecks[1]["name"])
+                firstthree.append(greendecks[2]["name"])
+            except:
+                goodtogo = False
         elif nextportcolour == "blue":
-            firstthree.append(bluedecks[0]["name"])
-            firstthree.append(bluedecks[1]["name"])
-            firstthree.append(bluedecks[2]["name"])
+            try:
+                firstthree.append(bluedecks[0]["name"])
+                firstthree.append(bluedecks[1]["name"])
+                firstthree.append(bluedecks[2]["name"])
+            except:
+                goodtogo = False
         elif nextportcolour == "purple":
-            firstthree.append(purpledecks[0]["name"])
-            firstthree.append(purpledecks[1]["name"])
-            firstthree.append(purpledecks[2]["name"])
+            try:
+                firstthree.append(purpledecks[0]["name"])
+                firstthree.append(purpledecks[1]["name"])
+                firstthree.append(purpledecks[2]["name"])
+            except:
+                goodtogo = False
         elif nextportcolour == "brown":
-            firstthree.append(browndecks[0]["name"])
-            firstthree.append(browndecks[1]["name"])
-            firstthree.append(browndecks[2]["name"])
+            try:
+                firstthree.append(browndecks[0]["name"])
+                firstthree.append(browndecks[1]["name"])
+                firstthree.append(browndecks[2]["name"])
+            except:
+                goodtogo = False
         elif nextportcolour == "grey":
-            firstthree.append(greydecks[0]["name"])
-            firstthree.append(greydecks[1]["name"])
-            firstthree.append(greydecks[2]["name"])
-        secondfive = []
-        nearingdecks = sorted(colors.decklist, key=lambda d: d["count"],reverse=True)
-        slots = 5
-        for deck in nearingdecks:
-            if slots > 0:
-                if not deck["mastered"]:
-                    if nextportcolour == "grey":
-                        if deck["colour"] == "gray":
-                            secondfive.append(deck["name"])
-                            slots -= 1
-                    else:
-                        if deck["colour"] == nextportcolour:
-                            secondfive.append(deck["name"])
-                            slots -= 1
-        alleight = sorted(firstthree + secondfive)
+            try:
+                firstthree.append(greydecks[0]["name"])
+                firstthree.append(greydecks[1]["name"])
+                firstthree.append(greydecks[2]["name"])
+            except:
+                goodtogo = False
+        if goodtogo:
+            secondfive = []
+            nearingdecks = sorted(colors.decklist, key=lambda d: d["count"],reverse=True)
+            slots = 5
+            for deck in nearingdecks:
+                if slots > 0:
+                    try:
+                        if not deck["mastered"]:
+                            if nextportcolour == "grey":
+                                if deck["colour"] == "gray":
+                                    secondfive.append(deck["name"])
+                                    slots -= 1
+                            else:
+                                if deck["colour"] == nextportcolour:
+                                    secondfive.append(deck["name"])
+                                    slots -= 1
+                    except:
+                        goodtogo = False
+        if goodtogo:
+            alleight = sorted(firstthree + secondfive)
     else:
         thereddeck = False
         redmastered = False
@@ -306,73 +336,80 @@ def nextportfolio(monochrome=False):
         alleight.append(thepurpledeck)
         alleight.append(thebrowndeck)
         alleight.append(thegreydeck)
-    portcomment = "♥ <b>Your Name:</b> " + variables.name + "\n♥ <b>Card post:</b> " + variables.url + "\n♥ <b>"
-    if monochrome:
-        portcomment += "Monochrome"
-    else:
-        portcomment += "Palette"
-    portcomment += " Portfolio #:</b> " + str(already + 1) + "\n"
-    if monochrome:
-        portcomment += "♥ <b>Monochrome Color:</b> "
-        if nextportcolour == "grey":
-            if variables.british:
-                portcomment += "grey"
-            else:
-                portcomment += "gray"
+    if goodtogo:
+        portcomment = "♥ <b>Your Name:</b> " + variables.name + "\n♥ <b>Card post:</b> " + variables.url + "\n♥ <b>"
+        if monochrome:
+            portcomment += "Monochrome"
         else:
-            portcomment += nextportcolour
-        portcomment += "\n♥ <b>1st deck:</b> " + alleight[0]
-        if alleight[0] in firstthree:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>2nd deck:</b> " + alleight[1]
-        if alleight[1] in firstthree:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>3rd deck:</b> " + alleight[2]
-        if alleight[2] in firstthree:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>4th deck:</b> " + alleight[3]
-        if alleight[3] in firstthree:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>5th deck:</b> " + alleight[4]
-        if alleight[4] in firstthree:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>6th deck:</b> " + alleight[5]
-        if alleight[5] in firstthree:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>7th deck:</b> " + alleight[6]
-        if alleight[6] in firstthree:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>8th deck:</b> " + alleight[7]
-        if alleight[7] in firstthree:
-            portcomment += " (mastered)"
+            portcomment += "Palette"
+        portcomment += " Portfolio #:</b> " + str(already + 1) + "\n"
+        if monochrome:
+            portcomment += "♥ <b>Monochrome Color:</b> "
+            if nextportcolour == "grey":
+                if variables.british:
+                    portcomment += "grey"
+                else:
+                    portcomment += "gray"
+            else:
+                portcomment += nextportcolour
+            portcomment += "\n♥ <b>1st deck:</b> " + alleight[0]
+            if alleight[0] in firstthree:
+                portcomment += " (mastered)"
+            portcomment += "\n♥ <b>2nd deck:</b> " + alleight[1]
+            if alleight[1] in firstthree:
+                portcomment += " (mastered)"
+            portcomment += "\n♥ <b>3rd deck:</b> " + alleight[2]
+            if alleight[2] in firstthree:
+                portcomment += " (mastered)"
+            portcomment += "\n♥ <b>4th deck:</b> " + alleight[3]
+            if alleight[3] in firstthree:
+                portcomment += " (mastered)"
+            portcomment += "\n♥ <b>5th deck:</b> " + alleight[4]
+            if alleight[4] in firstthree:
+                portcomment += " (mastered)"
+            portcomment += "\n♥ <b>6th deck:</b> " + alleight[5]
+            if alleight[5] in firstthree:
+                portcomment += " (mastered)"
+            portcomment += "\n♥ <b>7th deck:</b> " + alleight[6]
+            if alleight[6] in firstthree:
+                portcomment += " (mastered)"
+            portcomment += "\n♥ <b>8th deck:</b> " + alleight[7]
+            if alleight[7] in firstthree:
+                portcomment += " (mastered)"
+        else:
+            try:
+                portcomment += "♥ <b>Red deck:</b> " + thereddeck
+                if redmastered:
+                    portcomment += " (mastered)"
+                portcomment += "\n♥ <b>Orange deck:</b> " + theorangedeck
+                if orangemastered:
+                    portcomment += " (mastered)"
+                portcomment += "\n♥ <b>Yellow deck:</b> " + theyellowdeck
+                if yellowmastered:
+                    portcomment += " (mastered)"
+                portcomment += "\n♥ <b>Green deck:</b> " + thegreendeck
+                if greenmastered:
+                    portcomment += " (mastered)"
+                portcomment += "\n♥ <b>Blue deck:</b> " + thebluedeck
+                if bluemastered:
+                    portcomment += " (mastered)"
+                portcomment += "\n♥ <b>Purple deck:</b> " + thepurpledeck
+                if purplemastered:
+                    portcomment += " (mastered)"
+                portcomment += "\n♥ <b>Brown deck:</b> " + thebrowndeck
+                if brownmastered:
+                    portcomment += " (mastered)"
+                portcomment += "\n♥ <b>Gray deck:</b> " + thegreydeck
+                if greymastered:
+                    portcomment += " (mastered)"
+            except:
+                goodtogo = False
+    if goodtogo:
+        print(portcomment)
+        porturl = input("\nPaste the comment URL here: ")
+        print("\n{\"event\":\"portfolio\",\"date\":datetime.datetime(" + datetime.datetime.now().strftime("%Y,%-m,%-d") + "),\"url\":\"" + porturl + "\",\"decks\":[\"" + alleight[0] + "\",\"" + alleight[1] + "\",\"" + alleight[2] + "\",\"" + alleight[3] + "\",\"" + alleight[4] + "\",\"" + alleight[5] + "\",\"" + alleight[6] + "\",\"" + alleight[7] + "\"]}")
     else:
-        portcomment += "♥ <b>Red deck:</b> " + thereddeck
-        if redmastered:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>Orange deck:</b> " + theorangedeck
-        if orangemastered:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>Yellow deck:</b> " + theyellowdeck
-        if yellowmastered:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>Green deck:</b> " + thegreendeck
-        if greenmastered:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>Blue deck:</b> " + thebluedeck
-        if bluemastered:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>Purple deck:</b> " + thepurpledeck
-        if purplemastered:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>Brown deck:</b> " + thebrowndeck
-        if brownmastered:
-            portcomment += " (mastered)"
-        portcomment += "\n♥ <b>Gray deck:</b> " + thegreydeck
-        if greymastered:
-            portcomment += " (mastered)"
-    print(portcomment)
-    porturl = input("\nPaste the comment URL here: ")
-    print("\n{\"event\":\"portfolio\",\"date\":datetime.datetime(" + datetime.datetime.now().strftime("%Y,%-m,%-d") + "),\"url\":\"" + porturl + "\",\"decks\":[\"" + alleight[0] + "\",\"" + alleight[1] + "\",\"" + alleight[2] + "\",\"" + alleight[3] + "\",\"" + alleight[4] + "\",\"" + alleight[5] + "\",\"" + alleight[6] + "\",\"" + alleight[7] + "\"]}")
+        print("Master some more decks first")
 
 def switchit():
     wantedbypriority = sorted(colors.wantedlist, key=lambda d: d["priority"])
@@ -523,34 +560,37 @@ def switchit():
         tradechaos = input("Provide " + str(len(wantchaos)) + " cards for the chaos pile (for " + ", ".join(wantchaos) + "): ").split(", ")
         tradeall.extend(tradechaos)
     print("\n")
-    if len(wantreds) > 0:
-        print("red: " + ", ".join(tradereds) + " for " + ", ".join(wantreds))
-    if len(wantoranges) > 0:
-        print("orange: " + ", ".join(tradeoranges) + " for " + ", ".join(wantoranges))
-    if len(wantyellows) > 0:
-        print("yellow: " + ", ".join(tradeyellows) + " for " + ", ".join(wantyellows))
-    if len(wantgreens) > 0:
-        print("green: " + ", ".join(tradegreens) + " for " + ", ".join(wantgreens))
-    if len(wantblues) > 0:
-        print("blue: " + ", ".join(tradeblues) + " for " + ", ".join(wantblues))
-    if len(wantpurples) > 0:
-        print("purple: " + ", ".join(tradepurples) + " for " + ", ".join(wantpurples))
-    if len(wantbrowns) > 0:
-        print("brown: " + ", ".join(tradebrowns) + " for " + ", ".join(wantbrowns))
-    if len(wantgreys) > 0:
-        if variables.british:
-            print("grey: " + ", ".join(tradegreys) + " for " + ", ".join(wantgreys))
-        else:
-            print("gray: " + ", ".join(tradegreys) + " for " + ", ".join(wantgreys))
-    if len(wantchaos) > 0:
-        print("chaos: " + ", ".join(tradechaos) + " for " + ", ".join(wantchaos))
-    images = ""
-    for card in tradeall:
-        images += "<img src=\"https://colors-tcg.eu/cards/" + card + ".gif\">"
-    print("\n" + images + "\n")
-    switchround = input("Round number: ")
-    switchcomment = input("Comment URL: ")
-    print("\n{\"event\":\"switch it up " + switchround + "\",\"date\":datetime.datetime(" + datetime.datetime.now().strftime("%Y,%-m,%-d") + "),\"url\":\"" + switchcomment + "\",\"pend\":[\"" + "\",\"".join(wantall) + "\"],\"lost\":[\"" + "\",\"".join(tradeall) + "\"]}")
+    if len(tradeall) > 0:
+        if len(wantreds) > 0:
+            print("red: " + ", ".join(tradereds) + " for " + ", ".join(wantreds))
+        if len(wantoranges) > 0:
+            print("orange: " + ", ".join(tradeoranges) + " for " + ", ".join(wantoranges))
+        if len(wantyellows) > 0:
+            print("yellow: " + ", ".join(tradeyellows) + " for " + ", ".join(wantyellows))
+        if len(wantgreens) > 0:
+            print("green: " + ", ".join(tradegreens) + " for " + ", ".join(wantgreens))
+        if len(wantblues) > 0:
+            print("blue: " + ", ".join(tradeblues) + " for " + ", ".join(wantblues))
+        if len(wantpurples) > 0:
+            print("purple: " + ", ".join(tradepurples) + " for " + ", ".join(wantpurples))
+        if len(wantbrowns) > 0:
+            print("brown: " + ", ".join(tradebrowns) + " for " + ", ".join(wantbrowns))
+        if len(wantgreys) > 0:
+            if variables.british:
+                print("grey: " + ", ".join(tradegreys) + " for " + ", ".join(wantgreys))
+            else:
+                print("gray: " + ", ".join(tradegreys) + " for " + ", ".join(wantgreys))
+        if len(wantchaos) > 0:
+            print("chaos: " + ", ".join(tradechaos) + " for " + ", ".join(wantchaos))
+        images = ""
+        for card in tradeall:
+            images += "<img src=\"https://colors-tcg.eu/cards/" + card + ".gif\">"
+        print("\n" + images + "\n")
+        switchround = input("Round number: ")
+        switchcomment = input("Comment URL: ")
+        print("\n{\"event\":\"switch it up " + switchround + "\",\"date\":datetime.datetime(" + datetime.datetime.now().strftime("%Y,%-m,%-d") + "),\"url\":\"" + switchcomment + "\",\"pend\":[\"" + "\",\"".join(wantall) + "\"],\"lost\":[\"" + "\",\"".join(tradeall) + "\"]}")
+    else:
+        print("No cards found")
 
 def fish():
     fishdecks = input("Paste list of decks here: ").split(", ")
@@ -615,13 +655,33 @@ def fish():
     cardnames = []
     for card in fishrefined:
         cardnames.append(card["name"])
-    print("\nTrade post: " + variables.url + "\nNumber of matches: " + str(len(fishrefined)) + "\nCard name(s): " + ", ".join(cardnames) + "\nWhere cards are located: " + ", ".join(locations) + "\nCards:")
-    images = ""
-    for card in fishrefined:
-        images += "<img src=\"https://colors-tcg.eu/cards/" + card["name"] + ".gif\">"
-    print(images)
+    if len(fishrefined) > 0:
+        print("\nTrade post: " + variables.url + "\nNumber of matches: " + str(len(fishrefined)) + "\nCard name(s): " + ", ".join(cardnames) + "\nWhere cards are located: " + ", ".join(locations) + "\nCards:")
+        images = ""
+        for card in fishrefined:
+            images += "<img src=\"https://colors-tcg.eu/cards/" + card["name"] + ".gif\">"
+        print(images)
+    else:
+        print("No cards found")
 
 def studio():
+    tradedupes = []
+    tradedupesreserve = []
+    tradenormal = []
+    tradespecial = []
+    for card in colors.cardlist:
+        if card["priority"] == 4:
+            if card["colour"] != "sig" and card["colour"] != "limited":
+                if card["dupe"]:
+                    if len(card["mass"]) == 0:
+                        tradedupes.append(card["name"])
+                    else:
+                        tradedupesreserve.append(card["name"])
+                else:
+                    if card["colour"] == "special":
+                        tradespecial.append(card["name"])
+                    else:
+                        tradenormal.append(card["name"])
     dupeslimit = 10
     newlimit = 20
     sigslimit = 10
@@ -650,40 +710,43 @@ def studio():
                     speciallimit -= event["exchange"]["special"]
                 except:
                     pass
+    dupesalready = dupeslimit
+    newalready = newlimit
+    sigsalready = sigslimit
+    choicealready = choicelimit
+    specialalready = speciallimit
+    if dupeslimit > len(tradedupes):
+        tradedupes.extend(tradedupesreserve)
+    if dupeslimit > len(tradedupes):
+        dupeslimit = len(tradedupes)
     if dupeslimit > 0:
         dupeswant = int(input("How many randoms for doubles? (" + str(dupeslimit) + " remaining) "))
     else:
         dupeswant = 0
+    if newlimit * 2 > len(tradenormal):
+        newlimit = math.floor(len(tradenormal)/2)
     if newlimit > 0:
         newwant = int(input("How many new release cards? (" + str(newlimit) + " remaining) "))
     else:
         newwant = 0
+    if sigslimit * 3 + newwant * 2 > len(tradenormal):
+        sigslimit = math.floor((len(tradenormal) - (newwant * 2))/3)
     if sigslimit > 0:
         sigswant = int(input("How many signatures? (" + str(sigslimit) + " remaining) "))
     else:
         sigswant = 0
+    if choicelimit * 3 + sigswant * 3 + newwant * 2 > len(tradenormal):
+        choicelimit = math.floor((len(tradenormal) - ((newwant * 2) + (sigswant * 3)))/3)
     if choicelimit > 0:
         choicewant = int(input("How many choice character cards? (" + str(choicelimit) + " remaining) "))
     else:
         choicewant = 0
+    if speciallimit * 3 > len(tradespecial):
+        speciallimit = math.floor(len(tradespecial)/3)
     if speciallimit > 0:
         specialwant = int(input("How many choice special cards? (" + str(speciallimit) + " remaining) "))
     else:
         specialwant = 0
-    tradedupes = []
-    tradenormal = []
-    tradespecial = []
-    for card in colors.cardlist:
-        if card["priority"] == 4:
-            if card["colour"] != "sig" and card["colour"] != "limited":
-                if card["dupe"]:
-                    if len(card["mass"]) == 0:
-                        tradedupes.append(card["name"])
-                else:
-                    if card["colour"] == "special":
-                        tradespecial.append(card["name"])
-                    else:
-                        tradenormal.append(card["name"])
     neededdupes = dupeswant
     needednormal = 2 * newwant + 3 * sigswant + 3 * choicewant
     neededspecial = 3 * specialwant
@@ -713,22 +776,25 @@ def studio():
         allwants.extend(choicelist)
     if specialwant > 0:
         allwants.extend(speciallist)
-    print("\n<b>What are you exchanging for?</b>: " + ", ".join(allwants) + "\n<b>Cards you are exchanging</b>:\n<img src=\"https://colors-tcg.eu/cards/" + ".gif\"><img src=\"https://colors-tcg.eu/cards/".join(give) + ".gif\">\n<b>Card names</b>: " + ", ".join(give) + "\n<b>Art Studio use for the current month</b>: random cards: " + str(10 - dupeslimit + dupeswant) + "/10; new release cards: " + str(20 - newlimit + newwant) + "/20; signatures: " + str(10 - sigslimit + sigswant) + "/10; character cards: " + str(16 - choicelimit + choicewant) + "/16; special cards: " + str(10 - speciallimit + specialwant) + "/10\n")
-    studiourl = input("Paste in comment URL: ")
-    studiostring = "{\"event\":\"art studio\",\"date\":datetime.datetime(" + datetime.datetime.now().strftime("%Y,%-m,%-d") + "),\"url\":\"" + studiourl + "\",\"lost\":[\"" + "\",\"".join(give) + "\"],"
-    allchoice = []
-    try:
-        allchoice.extend(choicelist)
-    except:
-        pass
-    try:
-        allchoice.extend(speciallist)
-    except:
-        pass
-    if len(allchoice) > 0:
-        studiostring += "\"pend\":[\"" + "\",\"".join(allchoice) + "\"],"
-    studiostring += "\"exchange\":{\"dupes\":" + str(dupeswant) + ",\"new\":" + str(newwant) + ",\"sigs\":" + str(sigswant) + ",\"choice\":" + str(choicewant) + ",\"special\":" + str(specialwant) + "}}"
-    print("\n" + studiostring)
+    if len(allwants) > 0:
+        print("\n<b>What are you exchanging for?</b>: " + ", ".join(allwants) + "\n<b>Cards you are exchanging</b>:\n<img src=\"https://colors-tcg.eu/cards/" + ".gif\"><img src=\"https://colors-tcg.eu/cards/".join(give) + ".gif\">\n<b>Card names</b>: " + ", ".join(give) + "\n<b>Art Studio use for the current month</b>: random cards: " + str(10 - dupesalready + dupeswant) + "/10; new release cards: " + str(20 - newalready + newwant) + "/20; signatures: " + str(10 - sigsalready + sigswant) + "/10; character cards: " + str(16 - choicealready + choicewant) + "/16; special cards: " + str(10 - specialalready + specialwant) + "/10\n")
+        studiourl = input("Paste in comment URL: ")
+        studiostring = "{\"event\":\"art studio\",\"date\":datetime.datetime(" + datetime.datetime.now().strftime("%Y,%-m,%-d") + "),\"url\":\"" + studiourl + "\",\"lost\":[\"" + "\",\"".join(give) + "\"],"
+        allchoice = []
+        try:
+            allchoice.extend(choicelist)
+        except:
+            pass
+        try:
+            allchoice.extend(speciallist)
+        except:
+            pass
+        if len(allchoice) > 0:
+            studiostring += "\"pend\":[\"" + "\",\"".join(allchoice) + "\"],"
+        studiostring += "\"exchange\":{\"dupes\":" + str(dupeswant) + ",\"new\":" + str(newwant) + ",\"sigs\":" + str(sigswant) + ",\"choice\":" + str(choicewant) + ",\"special\":" + str(specialwant) + "}}"
+        print("\n" + studiostring)
+    else:
+        print("Nothing requested")
 
 def randoms(specials=False):
     totalrandoms = int(input("How many? "))
@@ -740,8 +806,11 @@ def randoms(specials=False):
             else:
                 if card["colour"] != "special":
                     pool.append(card["name"])
-    chosen = sorted(random.sample(pool,totalrandoms))
-    print(", ".join(chosen))
+    try:
+        chosen = sorted(random.sample(pool,totalrandoms))
+        print(", ".join(chosen))
+    except ValueError:
+        print("Too many cards requested")
 
 def artshop():
     hpred = []
@@ -1414,7 +1483,9 @@ def artshop():
     tradecommon = list((Counter(colors.tradeout) & Counter(colors.tradein)).elements())
     sketch = len(tradecommon)
     if sketch > 0:
-        sketchdifference = int(sketch / 20) - colors.redeemedsketch
+            sketchdifference = int(sketch / 20) - colors.redeemedsketch
+    else:
+        sketchdifference = 0
     if len(requestcards) == 0 and sketchdifference < 1:
         print("Nothing to request")
     else:
diff --git a/variables-template.py b/variables-template.py
index c611901..f0e4772 100644
--- a/variables-template.py
+++ b/variables-template.py
@@ -3,6 +3,7 @@ serverpath = ""
 subfolder = ""
 url = ""
 name = "your name"
+sig = False
 highpriority = ["deckname","nameofadeck"]
 trademedium = True
 tradepost = "URL"
@@ -14,10 +15,9 @@ collectthreshold = 2
 mediumthreshold = 5
 massmediumthreshold = 1
 highthreshold = 10
-keepsig = False
+keepsig = True
 tradestatement = ""
 maxmastered = 20
-ownedpage = False
 firstmasteries = ["deckname","nameofdeck"]
 misclink = {"link":"","text":""}
 donations = {"decks":[],"scrapbook":[]}