anyone use a D.U.I. tri power ignition?

I have one of their new tri power igntions too put on my rebuilt 318. it will be replacing a mopar performance electronic ignition. The wiring instructions only tell how to hook the coil to the control modul that is mounted on the distributor. They also tell you to hook to the positive and negative side of the coil, but the coil is labeled "Batt" and "Alt". so i'm not sure which side is positive and which side is negative.

I'm also not sure about wiring the rest of it. I assume that a wire from the alternator feeds the coil on one side, but now sure about the other. It says not to use a ballast resistor, so i need to eliminate that. Do i completely remove that from the car? or is there another system that wires into that? there are a few wires that attatch to it.

I'll problably think of more questions,

Thanks,

Steve