So I got down a dirty and replaced these with parts from my dood Steve aka Blunt.
Removing the compliance bushings is a breeze. I lower the front of the sub frame by loosening the six bolts so it dips down in the front an inch or so. Then just stick a 12" socket extension in the sleeve and push down.. out they come!
Reinstalling is a bit trickier. I used two coil brackets and some left over all thread/washers from the rear end work and it was a painless event.
In the end, the difference was actually quite amazing.