beside the gas prices, cossie ( cosworth ) has a low mileage ( gas guzzler ).....and he'll probably have a difficulties converting it to 4x4, especially cosworth...
He'll need 2.0 zetec engine, gearshifter ( dunno if Foci has the same one like Fiesta, on European Foci is MTX75 model, and an Ecu unit from the 2.0 model to make it ST..It's easier to make it Fiesta ST ( 150 hp ), cause all you need is 2.0 engine, shifter and Ecu. Cosworth engine is different than Zetec, and it was usually found in Escorts here in Europe...Fiesta ST had 150 hp, with more - less same engine from Foci mk1, while Foci RS mk1 had that engine with T3 garret turbo.. ( correct me if I'm wrong )....

But if he's interested, I can put some links of Europe Fiesta conversions...:naughty: