Terry you might want to try these places as well. YNZ'S Yesterdays Parts
333 E. Stuart Ave. Unit A
Redlands, Ca. 92374
Phone# (909) 798-1498
I bought my wiring harness from them. It comes with original style cloth covering harness and new terminal ends. A wiring diagram to show how to hook up to back of headlight/ignition switch.They also included an electrical specification sheet. ie ignition, starter & generator. All for $165 back in May of last year.
You can also try Rhode Island Wiring Services. Here's their web address.http://www.riwire.com/
Also try: The Filling Station Phone# (541) 258-2114 or on-line @
WWW.Fillingstation.com And as others have stated, Gary Wallace is a very nice person to do bussiness with.
The fuse behind the light switch is 20amps.
Hope this helps.