I have a new Pertronix 2 Igniter and Flamethrower 2 coil I would like to install in my 10/71 1972 240z. Car currently has Pertronix 1 and 1.5 coil that is wired to ballast resistor. How do I bypass the resistor? I know to attach red igniter  wire to positive coil and black igniter wire to negative coil. Do I attach black/white wire on previous coil to new coil positive side with igniter red wire?  Then can the other black/white and green/white wire be attached to the same post on resis