My thanks to Ulu (Greg) who cane and helped me.
1) how to solder. Learned what tinning is, tat a ball of solder will stay on the soldered tip for application.
2) how to make a secure joint, A, wrap a snake wire around the new joint, then solder it all,
3) how to make a wiring diagram for a new rewire. He had the specification diagram taped on a board, over that tracing paper. Then drew the new wiring diagram on the tracing paper. Genius.
Always something to learn. The above probably known by most, but exciting for me. Now, with his instructions I can complete my Sportster. Photo is curren status. Will take today off to get new required parts.