Dave, I would stay with the 2 barrel and points in IMO. For what your using it for you would be wasting your money . People forget that 2 barrel carbs were the bread and butter of engines for years. The only car I have that starts on the first hit is the one with the 2 bl. and points. I guess I'm old fashion and try to keep things simple. Plus your dealing with the best engine Chrysler ever built, why mess with it?