Hello, I have two types of ignition systems that I would like to put on my 1973 nova 454, But I dont know witch one to choose or witch one would preform better (MSD or Mallory?) If I go with MSD distributor#85551 I would add the MSD-6AL and Blaster 3 coil. But if I go with MALLORY I would go with the mallory magnetic breakerless distributor part#MAA-5048201 and would add the electronic/breaker point promaster coil allong with mallory Hyfire Vl-AL ignition! Im not sure witch one should I go with? the car is going to be mostly street and some strip action on weekends!! The motor has the usuaL bolt on's witch are edelbrock air gap intake,carb,ETC... Thanks for any suggestions!! If any body has one of these ignition systems please let me know how they perform.Thank you!-Danny.