The Thermoquad can be modified to run like crazy, but finding the right guy to do it might be tough. My 360 Trailduster came with one. After tuning by an expert, it was very very capable. I do not like the Edelbrock, mostly because it is more difficult to tune. In my mind, you have the right carb and CFM for your cam. I currently run a 750 Demon on my 360, and I am very satisfied.