Welcome to the forum. Lots of new people getting on here lately: maybe the word's out?
There should be a copy of the SOHC wiring diagram on our forum. Go to the home page, and put "wiring diagram" in the search box.
Running without turn signals? Some states frown upon that. I know almost everywhere you have to run at least rear turn signals. If you don't want them, I'd recommend just removing the lights and keeping the wiring intact. Tape up the loose ends of the wires (particularly the non-ground ones) so you don't blow fuses.
Better to tie wires off rather than snip them out. Think of the next guy who buys your bike off of you, and decides to turn it into a stock machine. He/she will be cussing you out for clipping out wiring. Trust me. It happens.
Luke M
Used to have a 1979 CB750L, sold it as a parts bike, now riding a slightly modified 1984 VT700C. Network/Field Engineer. Central OH, USA, Earth, Sol System, Milky Way Galaxy, Universe.