well, theoretically, all you need is the compressor and piping. management is done, as we know the Haltech works. it's not a turbo controller, it's just fuel management and can be hooked up essentially the same way for an SC. both HiBoost and F2 have talked about playing with that soon, so it's not out of the question at all....just not done yet.
i'd start with some focus forums and see who makes kits for the Zetec focus and email them to see if they've played with the duratec yet (that's if you don't have the 1.6 or 1.8). that's how i got 50% of the stuff for my car, start with the focus and go from there.