points/generator to HEI swap

[fslay]

Please forgive me...I also posted this in the "Electrical" section, but I hope that you understand that I would like as much information as possible. I own a '62 C10 with a 235 that has points ignition and a 12V generator. I recently purchased a 368 Cadillac big-block that has an alternator and HEI ignition. I'm not into anything fancy... I just want to be able to use my truck's stock electrical stuff (gauges, lights, etc.) with the HEI ignition on the big Cadillac. What do I need to do to complete this conversion? The Cadillac is carbureted.