been done with a 2.1 ZVH T34'd turbo, using the mondeo 4x4 gear transmission, done by a company called power crazy i think, was a white fiesta
depends what engine you want aswell, do you wanna use a T5 type box so the engine is inline or use a MTX75 type box with 4x4 transmission so the engine stays transverse?
so hard to say really, as both ways will still need body mods ( Transmission tunnel made up )
PM BROM@ZOO or JAMSPORT DAN for your requirements, im sure they can help