Dropped the subframe to replace the diff bushings yesterday. Not too bad when you can use a torch, sawzall, and sledge on the rear bushings. Installed Energy kit # 7.1118G using plenty of lube and a C clamp. No more *clunk* on tip-in throttle. Feels really good.
At the same time I replaced the rear struts with KYB NSG9069. What a difference! Great body control.
Had some confusion on the hardware for the front bushings. Kept the OE washers, put the big one through the RIGHT HAND side of the diff.