It just won't fit the long way, at least not without removing the AC, running super-flat fans, and pushing the radiator assembly forward. Even then, it would be a tight squeeze, and a FMIC would be out of the question. I held my motor in place longitudinally when putting it back in, just to see the fitment. It is flat against the crossmember, and ends about halfway through the radiator (good thing it wasn't there at the time!). The motor mounts would be custom, as there is nowhere up front that is strong enough to hold a motor mount, except for the crossmember, but the mount sits high on the passenger side of the motor, so it won't meet the crossmember. The motor would not fit that way with the crossmember, by the way. That would also need to be modified.
Here's a pic I took while the motor was sitting front to back...
http://home.attbi.com/~silverklipz/RWD2.JP G

It's huge, so I seperated the JP and the G. Just remove the space. I am too lazt to resize it and post it. If you feel motivated, feel free to resize it, host it, and post it.

-=B-=