1976 not sure if it's a '76 loom:
I won't bore you which the details of how it came about. I need to replace my ignition switch and want to be sure I connect the right wires to the correct terminals. I am running a 9 volt coil with a ballast resistor (which I also need to replace) From what I have just read and please correct me if I'm wrong or congratulate me if I'm right

Red and White Wire >> goes from terminal #1 >> to >> Solenoid
Brown >> goes from terminal #2 >> to >> Solenoid
White >> goes from terminal # 3 >> to Ballast Resistor
Ordinarily I would simply just replace it wire by wire however I'm not sure if the wires are correct to being with?!: