At least I'm not in for as much as Lance is, but I am really gonna miss that $300!
Take my word for it, it may not fit right in all 2.5 transaxles.

Either send it to Terry, or get a
GOOD shop to do it. Ask Terry, he'll tell you all about how the unit is designed for the Zetec/MTX-75 combo (just like Focus RS). Carbide m/c tools won't hurt either. Oh yeah, once you buy it, the unit is yours. Don't even think of trying to tell Quaife that their part might not be right.