Doing all the power wiring. Questions for anyone who’s been this far in the wiring. I have the old battery panel that is under the seat still all together. Running all new leads for everything. I have the two 8 gauge wires that run up to the helm installed thise run all accessories. All the cigs have 3 switches in the cabin. Port /hatch/ stb. My question is do those get power from red that comes up threw the engine harness? I’m guessing those are what feeds all the gauges and key switches for each side ?

Not a Cig guy but understanding wiring, The hatch power should come from a House Bat and not have any connection with the helm

Yes from what I see that comes directly from the breaker under the seat. The port and std switch is we’re in trying to see we’re they get power from. There’s a 90s cig in the field by me guy said I could come poke around and test circuit to what the original system was. It Doesn’t have engines in it so should be easy to figure out

OEM is generally a battery for each engine and no house battery.