Some stuff you NEED!
Well, the only essintial that i could think of for the store would be Mazes and Monsters. It's easy to get now (like at best buy, etc) and its always a super cheap costing movie. It says TOM HANKS! really big on it and it has a picture of him from like BIG or Bosum Buddies on the front, but its that same classic. That needs to be in the store!
Also, at cons, you can have a booth now! That'd be sick. We can sell all our old games thru your booth. That always seems like a way to find out about a local gaming store.
I like that 70/30 nerd/family split enron talked about. You gotta have a wall-o-weegee boards!