GT40 X Aluminum Head Motor Setup Question

[5.0 Mustang Man]

I'm getting a bunch of parts for a good deal and have a few questions about the setup. These parts will be going on a stock shortblock with good oil pressure. The setup will be GT40X aluminum heads, Trick Flow Street Intake, Ford B or F cam, 1.7 roller rockers, 70mm TB, 76mm Mass air meter, 30* injectors, BBK 1 5/8" long tubes, O/R H pipe, flows dumped. The motor has U/D pullies and this will all be going though a Tremec TKO and aluminum D/S. Any ideas on a power number? Do you think it will put down 300 to the wheels? Also, any opinions on the B cam compared to the F cam? I had the F cam on my old Trick Flow setup and had a few problems but Im thinking it might work better with the Ford heads. Any opinions for me? Thanks.