With a good driver, traction and good DA that GT should be a low 13's car. With bad DA my cai and tune 08 GT auto was a mid 13's car. I don't know much about the V6 but if your mods can run low 13's it should be a good race. Of course anything can happen with novice drivers so good luck.
BLK/BLK 1SS/RS Ordered 11-01-2009 Took delivery 12-22-2009. SOLD Feb 2015. Waiting on 6th gen LT1 SS with 8L90E.