96 mustang gt 03 engine

Whats up? my name is vince and I have a 96 mustang GT (http://www.automotiveforums.com/vbulletin/#) that i did a PI engine swap on. At this time it is in the shop getting everything installed in it. I am anxious to see what the outcome is, how it will sound and what type of horsepower it gained. So if there is anyone out there who can give me a rough estimate of the horsepower I will have, please feel free to contact me. These are the mods that I have in it:

03' Engine
96' Mustang GT
polished and ported heads
Comp Cams 270 Extreme Energy
Professional Product intake Manifold
Proffesional Product Throttle body
Mid-Length Bassani Headers
bassani x-pipe
Bassani After-cat exhaust (no cats)
Brute Force Cold Air -Intake

Put it on a dyno, get the WHP, add 20% for drivetrain losses and that should give you a good ballpark for the crank horsepower.

well that engine should push a stock 260hp but w/ the mods u have u looking at 310hp just about