im currently 17 (18 in june) and will be purchasing a car here in abuot a year and a half or so. i was going to be set on a 99+ mustang gt, but the thought of a marauder came to mind. doesnt the Marauder's have the mach 1 engine, or real similar? how is the aftermarket for these cars, such as catback, intake, tunes, ect? most of them i can find around here are kind of high mileage (45k+) anything to worry about?