I am presently re-wiring my 1950 3600 with a Classic Parts harness. I am converting to 12-volts and want to install a small fused panel for accessories. My question is where is the best place to pull a hot lead from to this panel? I was thinking the headlight switch or ignition switch, any ideas? I will be running the fresh air heater w/new 12-volt motor, turn signals, and eventually a 12-volt reproduction look radio/speakers.