i am planning to hit 450is whp on this block i am trying to put together... any helps/ideas will be great...

turbo set up :
Short Tubular Manifold
sc61 ar63
3" DP
750cc
38mm wastegate
apexi BOV
large fmic
2.5" I/C piping
walbro 255
3bar map

motor :
99 gsr
81.25mm
9:1 cp pistons
eagle Hbeam rods
OEM main bearing
OEM rod bearing
Block Guard
stock head
supertech valve springs
supertech retainers
blox intake manifold
hondata im gasket

what do u guys think?