Bought 2002 mustang body is mint rides like a new car interior is good all i want. Know is to swap out engine's have a 3.8 now want to put 5.0 have t5 trans can any body tell me what they think is a better power plant not a mechanic have to have everything done thru a friend. That's got a good size shop exhaust flo masters or give me some help would appreciate some input on my build and chips any ideas thanks