The CVH and Zetec bottom ends are near identical, the Zetec was based around a CVH........
Its a lot of work to fit a Zetec bottom end, blanking off oil ways, having the face machined flat, blocking breathers, water pump adapter plates, drilling oil returns, modifying engine mounts, if you do a 2.0 litre you have to a get a 1.8 sump and pick up.
If 220 is what you want a CVH will do that easyyyyyyyyyy