[Mike K]

Hi Jim

I really dont see why or how the 12v system is going to be a huge benefit in the long run.... The later 6v system with the crab distributor and stand alone coil is quite OK and reliable. It's only the divers bell distributor ( up to 1941 ? ) that gave the problems and also gave Ford V8's a bad reputation with ignition breakdowns.

I guess a lot depends on what your plans are .. how many miles per year is it being used and night time driving . In terms of aftermarket accessories , yes, 12v is the way to go. Are you installing halogen headlamps ? Sounds like your planning a high power system with that alternator .

6V components are around, motorbike shops and VW specialists are good places for 6v flasher cans and other bits . Mike