I wouldn't trust ford to make a turbo engine, even the technology behind a simple cast iron manifold for an NA engine has eluded them so far, those fucking modular v8 manifolds are always breaking and snapping off studs.
Their incompetence is further evidenced by the massive teething problems the ecoboost V6 had at launch. How many recalls and service bulletins did it take to stop them from becoming a mess of misfires?
Compounding their metallurgical incompetence and design clusterfuckery, I would advise anyone considering the fiesta ecoboost to wait until the powertrain has been on the road for a while longer, these 3 cylinders incorporate many "firsts" for ford, like a cast-in exhaust manifold and oil-bathed "lifetime" timing belt.
Long story short, if my money was in play, I would not put it on that horse.