Thanks guys, yeah, I'm very much a buy and hold guy. As Omegatron said, I'm going to invest in a bunch of vertical storage tray rollers, they keep the dust out and seems to be fairly cheap and light weight; they store under desks as well. I'll replace my freezer bags with the polypro. Not sure how long those will last. I just went through some of my loose TFs stored in Freezer bags, they've been in there for years, but still seems fine. I'm more concerned about the paint and plastic damage.
I seem to be acquiring larger pieces these days that are vintage and will not fit in a detolf so that'll be a new challenge
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