So, decided to remove the rear yesterday as well. Would have been out within a half hour if not for breaking a tacked nut on the back side of the rear uni-body loose... There was a grade 8 bolt that holds the sub frame in that started to bind - and of course the only thing I could do was put a nice breaker bar/pipe extension on and turn. Ended up having to hole-saw though the side of the frame rail to get access. I don't think the hole will hurt the structure's integrity of the car, but I'll weld it up down the line.