Wow what a depressing concept- not to be able to add to THE stash !!. Major withdrawals, plus think about how that might effect the economy!
I would have enough to last until I can no longer see to quilt- which body cooperating would be in 20 ++ ++ years. I would have a problem with batting though, don't keep alot around and no longer have any blanket-sheets to use in place of it. Patterns- between books and printing off the internet I have enough patterns to never use more than 2 out of the same book during those 20++ years. Course that would depend on how many quilts per month I start making after I retire in about 8 years. For now the rate of production isn't that fast. I love scrap quilts - especially made with PPTs - so could stretch my stash out for quite sometime.
Do you realize how it would effect this blog, we all would quit looking at shared pictures because we would want the color combos others were using and alas we couldn't get them.