As far as I can see.. just buy SVT parts and get a SVT manifold and you practically have an SVT.. I could take a contour SE, put a few thousand bucks into it and turn around and sell it as an SVT, not even the boys at ford would be able to tell the difference (not looking at the pink slip of course)

if you want your car to look and run like an SVT, by all means do it. I have an SVT and I love it, and I think that if you wanna make your car look, feel and run like a SVT, the more power too you.