Needing opinions on a gsr all motor build..

[KidScrapy214]

Dont know what to do next to my gsr right now its running 182hp with 12:1 compression stock head..

My goal is to reach atleast 230-220 hp

Dont want to go boost to many boost cars..

Please help me out ctvtec..

Parts list on build now:
Itr mani
Itr pistons internals
Stock head
B16 lsd tranny
Megan race headers