bullettheory88

I have a h22 eg si hatch. I am wanting to have 500-600hp in the end.

What should i do? I am a newb and don't know what brands are good. I know there is a ton of controversy, but give your opinion. Also, which of my mods should i keep?

Current Mods:
H22 Engine + Tranny
p13 Ecu - no chip (i think im going to get a hondata s300 p28 )
Skunk 2 - pro series intake manifold
Skunk2 70mm trottle body
Type S camshafts
DC header
Magnaflow Hi-flow Cat
Spectre Short Ram Intake
H22 OEM Injectors
AEM fuel rail
Short Shifter
Stage 1 Clutch
Egay muffler (getting a HKS muffler)

I don't know where to go or what to replace from here...i heard good stuff about blox or skunk2 camshafts/retainers/springs or whatever.

ALSO I want to lower the car a bit more. I have kyb struts/shocks...and some no name springs. I was looking into some full adjustable coilovers and camber kits...any ideas?

Thanks and anyone know a good place to tune within reason of nashville?