Excellent choices. The Brembo's are amazingly strong and smooth. This set up has enhanced computer tuning for the stability control. Mine has the sport mode if you click the traction control twice. That will be great for Sebring on the 19th when I let her run at full stride down the back straight and then on the Brembos for a 180 degree high speed corner.
In my opinion, minimum choices on the GT should be the 3.73's and Brembo's. But I'm a racing nut. If you plan on autocross, drivers ed or the 1320 you will be very happy with these two choices.
GT Premium, 3.73's, Brembo's, HID, Security, Black Leather int. Jon Lund 93 octane Tune, Stainless Works X pipe, GT 500 exhaust, K&N airfilter, Roush Cue Ball shift knob, Roush lower control arms, Nitto NT05's 275/35ZR19's on rear, Nitto NT555 275/35ZR19's up front. Kicker 6X8 speakers, Escort Solo Radar Detector