I have a 62 Pontiac which uses a generator. I am swapping the original 6 inline(gasp!) for a SBC. Will an HEI distributor with MSD6 work with the original generator? Should I switch to an alternator? What are the pros and cons? If I should/need to switch to an alternator, what is involved, wiring wise? I heard that I will need to run more wires and switch the polarity? Does this make any sense? Thanks.