What do you suggest
 

I'm assembling a Lexus 4.0litre quad cam V8.

The engine is decompressed to 8.5:1 and will run an Opcon 222 twin screw with 18lb boost which will eventually be increased to 25lb. We're chasing 600+hp.

The engine has all the right parts to support the boost but I know it will benefit from WI.

What system would you guys suggest.

I can use an injector PWM signal to run a HSV.

I'm based in Sydney Australia.

I like the look of Aquanmist products but can just one 2D system do what I need?