Coin mechs are modular and pretty much all the same. You should be able to get whatever will work with your choice of currency (token, quarters, etc). As for wiring it up, there is a switch that detects the coin drop. Just hook that up to your encoder for P1coin and P2coin. For lights, you need 12v (could be different depending on the bulbs). The easiest thing to do is take that from your PC's power supply. Just get a molex splitter and cut a connector off. Then, connect the lights to the yellow (sometimes orange) lead and a black lead (doesn't matter which side if it's an incandescent bulb, does if it's a LED).