Quoted from DirtFlipper:These guys have built new cabinets from scratch:
http://www.kickstarter.com/projects/tiltwarning/bring-back-the-arcade-the-art-of-play
(Scroll down about half way.)
Might be a source of info.
I have issues with people that take NICE games and sand all the artwork off to make a custom. Use a TRASHED game and save the good ones for us!
Personally, I do not recommend supporting them for this reason.