I'm wondering how I'd fare against a new GT500. I have a 2003 Mach 1 with an MRT mid-pipe and Catback setup and at the end of the month, when she gets out of the shop, the car will have an MGW shifter, Ford Racing Aluminum flywheel, the same one used on the Cobra R, a centerforce King Cobra clutch, a Carbon Fiber driveshaft, and long tube headers. Not to mention a JLT RAI and raised shaker. The car has already been tuned by a Diablo Predator. Haha I know I'd get smoked but by how bad? How bad would I get beat by the Roush 700 hp upgrade?... And how would I do up against the new anniversary version of the 500 comin in 07 that is bound to be amazing....Alright answer those questions and then answer how I'd fair with a Vortech, 10 PSI 180hp, supercharger? Am interested in quarter mile and 0-60 comparisons for each, and Car Lenghts difference. Would love to hear some commentary on this.