Transferring into Pitt Engineering?

This is a really weird situation so anyone who even tries to help me, I would like to thank you right now. Anyways, I was accepted to the University of Pittsburgh Main Campus into the business school, but I applied really early and have since changed my mind and I really want to do Chemical Engineering. I got a call from the University two nights ago and that was one of my questions and the lady said it was possible to transfer into the engineering school. Does anyone think that they would let me transfer into their engineering school (considering it is relatively high ranked)?

3.70 UW GPA
3.90 W GPA
1930 SAT (670 M 630 CR 630 W)
AP Classes taken: European History, Chemistry, US Government/Politics
CHS Classes (through Pitt): Physics
Honors Classes taken: English 9, English 10, English 11, Chemistry, Physics, Biology, US History (Civil War-WW2), World History
National Honors Society Member since 10th grade
Many clubs such as Robotics, Philosophy and World Cultures
Volunteer and Extracurricular activities: Cub Scout Asst. Den Leader, Baseball Asst. Coach, Inline Hockey, Football Clock operator, concession worker for the marching band competitions, employee at sheetz, umpire

Again, I was already accepted into Pitt’s CBA but I really want engineering. Thanks for any help

You may want to post this on the UPitt board http://talk.collegeconfidential.com/university-pittsburgh/

I am sure you will get some answer there. Good luck.

Thanks