Sorting the stash

I think I've mentioned many times that I organise my stash by colour. I like to have my fabrics on display then I can see what I have and nothing gets forgotten about.Plus I keep solids separate. I've been deviating from this a bit recently though and I'm not sure if it's right for me. For example I have a section of bear fabrics and a small section of my favourite Charley Harper prints waiting for me to do something with them. I've stuck these on cards.But I've also been getting some FQ bundles, and sometimes I use some of the prints and the rest go into stash like these Best Day Ever prints I've got left over from Shine Bright.Sometimes though they languish on my shelves in a pile. I don't mind so much when they're Moda bundles tied up with tape.I just don't know what I should do with these more "unofficial" bundles. Currently I have three- a Bo Bunny set, a Mini Pearl Bracelets set (minus white) and some of the latest Cotton + Steel prints which I may or may not use together. Should I put them on cards too and get some kind of divider system or leave them folded?What is your system for bundles? Do you mix with the rest of your stash or do you neatly store them somehow?