I'm getting a b16b swapped into my car with a gsr tranny and been piecing together a turbo kit I plan on buying. Any advice would be helpful. Trying to get at least 250hp.

Garrett T3/TO4E 57 trim .63a/r snell
tial 38mm wastegate
stealthmode oil line kit
walbro 255gph fule pump
greddy type rs bov
cc fab charge piping kit
525cc precision injectors with clips
cc fab log manifold
precision 350hp fmic
greddy profec-b spec II boost controller
autometer cobalt boost, egt, and oil pressure gauges
2.5 spoolin downpipe