73 Dart Sport engine wiring harness

I have a Frankenstein's monster of a wiring harness that has been cut and tapped into many times. Last year I had a meltdown issue and 9 wires melted together. I could figure out where five of them went, and that got me running, charging and able to shut the car off with the key. I'd like to start with a good harness and redo the whole engine compartment.

It is for a 1973 Dart Sport which originally had 318 / 904

I may be interested in a dash harness as well, though I am in no dire need.

Anyone able to help?