I'm doing my first (but probably not last!) MAME cabinet, and I made this CP with the templates that came with Project Arcade. It's based on the Project Arcade design with some additional inspiration from GSXRMovistar's awesome CP, and a couple of my own ideas. The 1 and 2 player layouts are 1234 top layer and 456 bottom layer, I have a plunger button for Visual Pinball in the front, admin controls on the upper left, mouse buttons above the trackball, and dedicated 1&2 with the 4-way and spinner. I think it's perfect, but that's me. Anybody see any flaws? Have any suggestions?
BTW, no current plans for a CPO - blue admin buttons, black pinball buttons, red player 1 and 2, green buttons by the 4-way, white for everything else -- will paint the CP black along with the rest of the cab