I just finished wiring it today. I used a steering column bolt. Damn, those things are on tight. Use a ratchet for leverage. I used a butt connector, try the blue ones. Don't try to do the splicing with the wires sticking out of the headlight switch. Stick the switch back through the hole and down under the dash. This gave me much more room for me to work physically as well as better access to the wires.
