Well I'm already runnig a 2.0 on MTX in my ESP, so in theory, is it just a case of transplanting a 2.0 Duratec lump?
if you mean transplanting an St170 engine into yours then you will need the loom and ecu to go with it. Plus it has a different bottom end so I dont know whether the MTx box will be a straight swap onto a duratec engine. If you can get an MTx flywheel onto the duratec box then you're good to go.