I just got it over the weekend and love it already.. It has tons of upgrades and really super clean and fast thanks to the 12lb boost pulley and 4.10 gears.. I have 2 questions though..first, the saleen fuel pressure guage was never hooked up and the wire was tie wrapped in the engine compt. what kind of sending unit would i need to get that working correctly. Second question, is the gears, while impressive acceleration, im worried about all around use. Since first is basicsally useless, I wanted some guys opinions on if i should bother changing the rear out for something more useful all around.. I plan on doing road racing with it, but will the 4.10's be too much? Would something like 3.73's be a better choice for this car. I havent been into mustangs and such lately, last one was almost 6 years ago, and a lot has changed since then, i was into the 5.0's, and know nothing on the 4.6's,(yet), so i guess this is where i start asking questions.. i also got to figure out how to put pics up, sio i can show it off a little....thanks,Jon