Well, just an update. Since I work at a dealership in the parts department I get a nice discount on labor. So I had the shop do it. They had to air chisel the old bushing sleeves out and then press the new ones in. They didn't remove the rear axle due to not wanting to open the brake hydraulic system. The rear drums haven't been off since new (300,000 miles ago) and the bleeders would break. So pressing them in was tricky as a regular ball joint press doesn't open up enough. But they got it done. about 3 hours labor. my total with parts at cost was around $137 but again, I get a large discount on labor and parts at cost.

Its amazing how much different the rear of the car handles now too!