Power from Taillight is wired to fuel sending unit... Check!

Hey 67... I let myself get overwhelmed with seeing two wireing harnesses coming out of the steering wheel. I can figure out which one belongs to the ignition and I can cut that one off. I'm using the dart ignition right now and see no reason to hook up the other one. So now I'm down to one wiring harness off the wheel and one off the car... I'm looking forward to next weekend. If it hooks up, I might even be street legal OMFG.