Hi Paul,
If you check out the youtube video link a few posts up you can see the marquee in all it's heavenly glory. It has the curved plexi, just need the right marquee. the internals are shown, or rather not shown , it had a Sega monitor, probably from a cocktail, it was really small. I've already traded that away, it was non original and just silly looking in such a generous wide area, but perfect for someone else, nice picture.
It was hosting a Konami Scramble PCB that I am really happy about because I used to play that a lot, good to have the original PCB. Sound was not working, but i'm making up a konami to jamma adaptor to try it out in another cab to test it. The wiring was a real hack job, the safe bet is that the PCB is just fine.
I'm looking for the PCB pinouts for DODGEM, to see that if I rewire this as a JAMMA standard, I'd be safe enough that if I did get lucky and find a PCB I could make an adaptor.