I don't have the pcb in front of me, but I know it's a 2 board set.
This is for a fellow collector in the UK who might chime in (he's not a regular here, but is on the Euro forums), but here is what I know...
Edge connector style, or multi-connector style? I believe edge, but not sure.
DK standard, or do you need it to be able to accommodate DK3? Standard
Do you need audio, video, control panel, or coin door wiring? Yep, need all of it.
4 board or 2 board brackets? They're different lengths. 2 board