One thing I've done which helps me a lot: I have all my 81/2 X 11 paper in a file cabinet. It's in rainbow or ROYGBIV order right now. all the paper is in the green hanging folders. The little tabs on the top where you put the plastic labels, I use the 1st slot for Brights, 2nd slot for Nuetrals, 3rd slot for regals, and 4th slot for subtles and the 5th and final slot for retired CS. That way, I can find paper by color, but know by tab position which family it belongs to. Make sense??
I like the above order better, starting with the neutrals, I may have to switch out the order and see how I like it.