A Duratec swap would be sweet, you would have to build a oil pan, the computor and wiring would be the tough part, I found a place in the UE that has a plug and play stand alone for this swap, but hold on when you ask the price.. If you do it, try and get a 2007 or later, from what I've found/read, they have a better flowing head. It sounds like they make close to 200hp with a header, good cold air intake and tune....