I have read a few other threads on a similar subject but was just wondering what exactly is involved in getting the au engine to fit in an XG?
Cutting and modifying cross member? cutting or modifying the au sump to clear the cross member?

And once the au donk has been shoe horned into the xg how do i go about gettin the EECV to get it going?.........

Would love to hear from someone else who has done this conversion before............

This should give you a fair idea, although not XG/XH specific

http://www.fordmods.com/forums/documents.php?doc=85