I have never tuned a 5.0 before personally i have seen it done but i have a few ?s on it, should i run a mega squirt system? what should i do for my fuel system to make it run correctly i have fuel pressure reg. aftermarket injectors and quite a few mods done to my car, motor ran aweosome i just want it to scream when i drop it back in!!!!!! any tips or tricks out there?