This first pic is of a Taito coin door that I picked up from Ebay for $25, which was taken from a Space Invaders cabinet so I'm told. It needs a little TLC, but I think it is going to look great once cleaned up.
The 20c coin mechs and chutes that came with the door.
These, are the electronic coin mechs that I plan to use in place of the mechanical mechs as they are adjustable to any denomination, using a reference coin or token.