Heywood et all, what type of connectors do you recommend using for the connections? I am in the process of making my own harness so anything you could pass on would be much appreciated. I am going to receive a turnsignal switch from Baja D shortly. What type of connector will I need to tie into the unit? I heard for a turn signal flasher one should consider a digital unit. Uses less amperage I guess? Any thoughts on that? Do you have a picture of your harness or a wiring diagram that you can share? I have decided that I will retain the AC system for the headlights and brakes and run just the horn and signals from a DC Source. ( Small POwerSonic Gell Cell that fits smartly in the airbox) Total loss system of course, but the battery tender will take care of recharging.