440 going with efi?

Hey guys so yea, forgot to ad my details on use for the car. It's going to be mostly a street car, maybe a track day every now and then. Roughly 600hp with the trick flows. :-) went to autorama today talk to the guy at the fitech booth, seemed like a quality product. I've heard several good things about the ez efi stuff as well. Has anyone had a bad experience, or is it mostly positive outcomes? Seems like whoever makes the switch doesn't turn back.

The only rant-able issues I have with FITech so far is the fact the ECU is mounted on the throttle body it's self, so maybe a heat shield is in order during install, and the hand held tuner is limited in it's resolution; 3x3 matrix instead of 16x10 or 16x16 that Holley, FAST, possibly MSD etc use. What that equates to in real life is up to the pro's to answer.

Whatever you choose, timing control can be a excellent addition and half or more of the reason to do computer management in the first place.