I had an absolutely flawless 03 Mach and I sold it because I didn't want the financial strain of $250/mo insurance while buying my first house. I didn't cry only because I was replacing it with my other love at the time, a black 02 Lightning.
Long story short- HUGE mistake. In 5 years nothing ever went wrong with my Mach, even with the mods. The SVT? PIECE OF GARBAGE. Made like a sloppy turd. The ride was bad, the quality was worse, and not nearly fast enough to compensate.