I know a guy that has one of those garage mueseums, and that's all it is. It's full of all the cars he's done that he never drives plus alot of other cool auto memerobilia. But he still has a kickass "working garage" The guy is nuts though. He just keeps working on car after car never really enjoying the finished product. I guess he gets his enjoyment out of the actual build process. Personaly I enjoy using my stuff. He has a pretty much unlimited budget which helps.