This is the switch panel. I've figured out that you wire the red and yellow together, and the black and blue together.
Sorry I didn't get back sooner, but I wasn't getting alerts for responses to my question, like I usually do.
I appreciate everyone's input.
And nothing is stock anymore. The stock wiring was atrocious. There were no fuses, and ancient circuit breakers for the trolling motor.
I ran all new wire, bought a fuse block with negative bus, battery shut off, 6 gang switch panel, and a new bilge pump, as the casing on the old one had melted into itself.
Now I just have to figure out how to run all the wires. I'm a bit over my head on this, but I could not, in good conscience, let the wiring go as it was. It was old and brittle, and upon touching any of it, they instantly broke.
It was in dire need of an update, and my wife likes this boat(as I offered to trade or sell it and get another one), so thus was my only option. And it seemed much easier in my head at the time. Lol
So, any tips on how to wire all this up would be greatly appreciated. And pictures are more than welcome.
Thanks again to everyone who commented.
Peace and tight lines.