Upgrading to electronic ignition help

recently installed firecore dizzy on my 318 demon, reluctor gas varied from 007 to 012, ran it and chewed up two blades on reluctor, replaced reluctor , still varied gaps, runs not bad, sounds like crap past 5600, slight surging sound at 3000. stock mopar dizzy no surging and I jammed out at 6300(stock hd valvetrain with 284/484 cam)! I think I should of went with dui tri power dizzy?!