The problem with buying a Focus kit is that none of the intercooler piping or tuning will work. Possibly not even the intercooler.
I don't know about you, buy I REALLY don't want a 1500 degree turbo 1/2" from my hood.
If you could get it without the piping, chip, and intercooler, it might be worth it. That would make it reasonable at $2k.
BP