It's a basically a new 2012 base GT with all of the Roush Stage III performance and aero goodies - full 2300 supercharger package, suspension, brakes, exhaust, added leather and heated front seats. Built by 5 Star of Plano. Full warranty - asking $39 and change. Thoughts? Seems like a lot of car for the money. Any idea what a Stage III package on a new 5.0 is good for with regard to rwhp?