Bit OT, but what MAME cab is that? Did you make it or buy it?
It was originally a betting/quiz type machine from a bookies I think so came with the monitor already in. I bought it from a guy who had put the control panel in and wired it up to a ex office PC running mamewah. I got rid of the PC and built a new one with core i3 so it could run more games and I wired up the power buttons etc to the old coin mech buttons so you can power it on without opening it up. Finally I put Hyperspin on as the fe running MAME and a load of console emulators, visual pinball (it's got a couple of buttons on the side like flippers) and a jukebox. Hyperspin has got all the themes on it including some custom ones I made myself when I had time before I owned pins