i know someone who states he made 360whp on the vf52 (dynopack). i asked whats your mod's....he replies stage 2 + fmic, and fuel pump.
a few weeks later he hopped onto a mustang dyno and put down 295whp. they dont call em heartbreakers for nothing lol....
nice ride BTW
the mods you have are a great start to fun build! goodluck with the car.