74 duster electrical problems

The green and blue are not critical, "electrically." I'm sure when these cars were originally assembled, the people doing assembly hooked them up "just so" but electrically no matter

What would be far more important is finding what is causing the harness burning. These were POORLY fused originally. The underhood ignition circuit supplying, ignition, VR, and blue alternator field is one. This same circuit also supplied "other stuff" on some cars, electric choke if used, distributor retard solenoid, and carb idle solenoid