I don't have an issue with your format, but still wanted to comment.
The reason I took my F-14 to the Ohio Show this year was simply so people could enjoy it, not to show off or anything. Just wanted to contribute where I could. If I had a vehicle to bring more, I would have. The only damage I had to fix was the plunger spring.
5 Addams Familys or 4 unique machines? Can't it be both? Multiple of the same title equals shorter lines, yes?
One thing I'd like to see with tournaments is making them more accessible to less skilled players like myself. I'm not in the same world as the top players, so I don't bother trying to get entries. It would be nice to have a C and maybe D division to encourage more people to try their luck.
I'd love to see your museum sometime, and I think it's fantastic that it exists.