Well i'm looking to keep it as close to a MK CP as possible, but since it will have all the games on one cab I need the run button. No fancy art or anything just plan black. The overall size doesn't have to be the same as the original and can be oversized, but the spacing on the buttons and joystick should be the exact same layout. I'm trying to find schematics online. I may even just try and find a unit and measure the button distances etc.
Not sure if this will matter for the wiring, but it will be a jamma cabinet when all is done.