hey guys looking for some good advice and thoughts on my gsr build. will heres a list on my build.

b18c jdm gsr block
cp 9;8;1 compression 81.5mm with eagle rods (block is bore out to fit pistons)
stock crank (its balance already)
apr head studs
cosmetic head gasket
new honda type r oil pump
new bottom end gasket kit
morose oil pan
acl main and rod bearing
new water pump and timing belt and tensioner

b17 head
super tech valves, retainers, and dual springs (85lbs)
stock gsr cam shaft with type r cam gear
edlebrock intake mani with stock tb (all stock sensors)

stock b16 tranny (later future planing to get a type r or gsr lsd)
exedy 9lbs flywheel
exedy stage 2 4 puck clutch

turbo kit
t3/t4 turbonetic .63ar
goautoworks turbo piping and intercooler (2 1/4 hot side and 2 1/2 on cool side)
cast iron bottom mount turbo header (ac/ps friendly but not running ac/ps)


All other parts
all new water hose and vacuum hose
slim fans "should i go half size radiator or just stay full size"?
70a innovative motor mounts
rc 750cc
walbro 255 fuel pump
3inch exhaust piping (from down pipe to catback)
p28 hondata s300
oil pressure, turbo, and wideband gauges

this is pretty much everything on my build, so what you guys think of my first turbo build? let me know what you guys think or give me an advice to reaching my hp goal (350-400hp). One more thing this is going to a be my DD and i want it to be reliable and safe for the stock sleeves(2-4years hopefully longer).