Well my current goal is to be close to 300whp.

I have the following:
Garrett T3/T4 .63/.6 60 trim
Full-race style manifold
tial 38mm wastegate
3" downpipe
30" custom intercooler
2.5" Charge pipes from turbo to throttle body.
-4 earls feed lines -10 earls/aeroquip return
Aeroquip bunnged oil pan
Hondata 3B w OBDII harness and chipped P28
Greddy Turbo Timer
450cc injectors and resistor box
HKS SSQV BOV

As such, what manifold would you recommend?