Ok my layout runs on DCC, however I am working on the turn table. I have DCC to the track but the motor that makes the bridge move I will need to use DC. I plan on using an Bachman DC power pack that I have. I will be running wires from this to a distribution block. (I have an oil pump I want to motorized too). Now my questions. What size wire to run from power pack to distribution block? What size wire from distribution block to momentary on/off toggle switch? How do I wire this toggle switch? It can turn on both ways. I want to use this to control the motor on the turn table. Thanks!