what do u guys think of this?

Thats a good combo your starting with. the gear may be a bit much, id say a 4.30 with that tire. are you gutting the car to get it down to 2700? If this is all correct id say low low 10s or an easy mid to high 9 sec.
Also it aint going to happen whithout moving the springs and going with a ladder bar or cal trac set up