I did the entire conversion for the Ignitor II and found absolutely NO advantage whatsoever. My car had had a top end HEI inginition when I bought the car and I hated the look. Replaced it with a stock distributor with the Pertronix Ignitor II.
Ended up removing that and went back to points almost two years ago and after 15k miles I just replaced the points. IMO points perform just as good as anything else that I have seen based on my own personal experience with my car...