Dean - thanks for the tip. Hey, at this point if I can't get the upper bolt off I will cut the end off of a swivel ratchet!
Note to self: Don't get the Snap-On swivel.
Funny thing I that I have this old hollow set of steel tubing that was the handle for a bottle jack. I often use it as a expandable breaker bar with a Sears ratchet.
I may pick up a swivel gear wrench but I'll try the ratchet first.
I think I'll start this early Saturday AM while I still have time to go to get more tools before the stores close. It just seems too tight in there!
BTW - did you have to remove the AC compressor to get the left mount out?