I'm with RapidRobert here. I made new harnesses for the bulkhead forward and the rear harness. I scored a very clean dash harness from a low mileage totaled valiant.

I have several ignition, headlight, and charging upgrades. Battery relocated, MSD blah blah blah. This was the cleanest way for me to go about it. If you have a pretty stock ride and can afford the YO harness, you have plenty of options.

Good luck with your project and Happy New Year!