You can make anything you like fit.
There's a chap on here with a 3.0 V6 turbo from a Vauxhall..
Another with a YB lump.

For simplicity, 2.0 Silvertop Zetec.
We make the engine mounts for Fenspeed that do Zetec conversions for KA's, I'll find you their number if you like.
Use the 1300 KA gearbox.
You could run the standard Mondeo management, though Fenspeed tend to do bike throttle body conversions with a certain management that I cannot for the life of me remember what is called.
Though I can't see this ever happening.