n/s chassis leg needs clearancing (about 15mm iirc) and a mount fabbing up.
A stabiliser bar needs making for the gearbox. That can bolt up to the original gearbox mounting holes.
Timing end you can either mod the cvh mount or fab one up on the inner wing to use the std mondeo mount.
Chop a hole in the floor for the shift cables and then get someone to make some driveshafts!
I'm doing a blacktop and MTX75 in my MK3 cabby and will be fitting it in the next few weeks.
I'm getting my mounts and shafts off a user here just waiting for time and cash to get it done, but if your mate is a fabricator by trade it should be straightforward enough