Bob, I would recommend NOT doing any sort of formal museum. We race toy cars, and they aren't old enough or have sufficient following to start such a thing. On the other hand, if you have a cool part or a nice piece of rare hardware you think is noteworthy, take a picture and post it for us. It doesn't even have to be a good picture, smartphone images would be great. Pics like that old tri-shock Agitator or six-cell builds make my day