Great Video with lots of great information regarding starting your own Pinball museum/business. Not as easy as you would have thought, but if you are good with numbers like Tim or have someone that is, and have common sense, you could make a go of it.
I think starting out as a club and checking out the potential for expansion down the road is the way to go to get the experience of what exactly is involved when and if you go big time, the way Clay has gone, under the radar as much as possible.
Ken