So I bought the basic high-output ignition setup from mikes Part #14-0911. All the hardware is installed I just need to wire everything. I have a 1975 xs650 which originally had 2 ignition coils that I replaced with 1. So now i'm left with some wires from the old coils and the old rotor/trigger assembly that I don't know what to do with. The 2 black wires are from the trigger assembly and the 2 grey & 2 orange wires are from the old ignition coils. Can I just ground them to the frame or tie them off or what?