who here can genuinely help me with turbo selection.
engine specs:
6.0 iron block std bore 4.00 (402 ci with crank)
4.00 stroke crank from howards cams
6.125 eagle rods
forged dss pistons 9.5:1
mild ported 243 heads
Cam specs are 226/231 .605"/.598" 113+4 from btr
edelbrock pro flow intake manifold
90 mm throttle body
cx racing twin turbo headers with 46 mm wastegates t4 flanges.

so I'm looking to make 800 and eventually 1000 hp on e85. I really need t4 flanges and 3in vband ex outlet. 2.5 comp outlet would be great but I can work around that. I cant get anyone to help me select turbos and I don't understand comp maps. I also gotta keep budget in mind. I'm no baller. but I don't want Chinese crap either, turbonetics is a terrible company. they stock nothing and aren't gonna make anything for 3 months, help please