Chrome Box?

I think you can salvage your plug and most of the wiring is already you just have to make sure by following which ever diagram you like the best, personally I like the single ballast resistor, just make sure you don't reuse your original box because I don't think it will work without the 3rd wire going to it your distributor now looks almost like a hall effect 318 throttle body FI distributor, they have 3 wires also