You have such wonderful freedom in spreading out your quilting supplies and fabrics!! Excellent.
I think that fabrics need to breathe....so why not allow yourself to enjoy a few fabrics from the plastic bins and put them on display..... and create a ladder to hang fabrics out from time to time, rotating them from plastic to ladder, back to plastic for storage. It might keep your fabrics fresh. You might be inspired by seeing your stash from time to time. Right?!!