Topic: Wiring harnesses 78 vs 76

[SKTP]

I am working on my bike, a 78k and want to get the bar area as clean as possible. I'd like to relocate the key/ignition down below the tank like the 76. I need a new wiring harness either way due to melted wires and connectors. So the question: other than key location, is there any difference in the main wiring harness of the 77/78s and the 76s and earlier?

[SKTP]

Going for a bump and a thought...I'm pretty sure 76s and earlier don't have a hand brake light switch?

[scottly]

78's have a different start safety circuit: 73-77 used a "starter motor safety unit", while the 78 used a diode.