Sounds like I've done pretty much the same as you Jfalk. However, for now I just have one bookcase, the bottom 2 are the war library and the top 3 shelves are used for rotating my displays. Right now, I have the Battle of the Bulge (American), Napoleonics (French vs Russians) and the top shelf is my current favorite, the Civil War. All three of which are dioramas. Here I play Company of Heroes (WWII real-time strategy game) and watch my war movies. I'd like to have the walls covered with Don Troiani and Robert Taylor prints, but that idea has been overruled for now. However, my wife is in favor of my getting a bigger and better display case.