Yea Dont go with a SVT IM because it will be more problems than what it's worth. You have gaskets inside (intake runner manifold gaskets) and I promise you that they will come out under boost and you will lose an engine.
Looks like this
SVT: Topmount GT3582R, SAE ? Whp ? Tq, Built motor, stock head, new #'s coming soon ;)
ZX3: RACE GAS 602whp 501tq Pump Gas SAE 454whp Garrett GT3582r, Topmount, built motor, Ported head, both Tuned by Fernando@RacingPartsSolution