Yep, the hardest thing about building this was playing every table and figuring out exactly which buttons I need. Since so many tables have different buttons, I tried to make a universal layout to accomodate all the different tables. The updated pictures (when I post them) will show that. I have two flipper buttons on each side, this was done mainly for the Shadow, but I also use the extra button on the side for games like you mentioned that have up-posts like Champion Pub. I also have the factory Williams coin door buttons wired and working correctly for all game adjustments ,volume, etc. just like they were originally designed. I have a large Williams Ball launch button, a Data East Start Button, and a Williams extra ball button on the front. On the front of the coin door, I have three small Stern buttons that I use for admin functions. They reside wherethe dollar bill acceptor plate is. One is power for the computer, the second is Escape/Exit, and the third is coin. Not all games utilize free play, so the coin button is needed. I also have the coin acceptor wired to work, but that is just more for fun than anything...