looks like to me the only difference on the 44 pin connector is one lists 24v to the coin counter, and 12v on the other one. Without digging through the schematics, i'd assume thats a feed out to to them. If it were me, and i had the 24v i'd disconnect that lead from the harness.
The 36 pin connector is very similar, except it swaps p1 and p2, but, the pc 10 has the p2 connections going to the led display. Not sure what effect that would have on the unused side of a vs boardset. I kinda think you'd need a vs 36 pin connector and control panel to use it in a pc10 single monitor game.