here's my problem....

eyeing a hardtop black 6 speed at a local dealer....

I don't want an auto, so no srt6's....however, I would like to turbo or SC it....

and through some research I've discovered that's not the easiest task on an NA Crossfire

so, my question would be is it possible to turbo or SC it RELIABLY, and who would I be going to to have it done so it'll last?