Tom,
I have unsucessfully tried it. I ended up back to stock with new shocks & accumulators (Thanks Phil @ Fastlane) I lost one rear shock & decided to give it a go. I went with with Bilstein Sports (my shock of choice for years) all the way around. One BIG problem. The rear hydralics DO support some (actually, quite a bit) of the car's rear end. Don't let anybody tell you that the hydralics are strictly for leveling. I can tell you firsthand that is incorrect. I had H&R springs already when I started this. After the disable, the car was in the weeds in the back (-3.9 degrees of camber, NOT good for tires) A KMAC camber kit & the stock rear springs got me down to about 2 degrees negative with the Bilsteins. Still too low & too much negative. I have gone back to the hydralics with the H&R springs. With the KMAC kit, my camber is back in the reasonable range. I have Rick @ RC Imports working on camber plates for the front to solve the camber problem there. I can tell you after numerous spring swaps, spring isolator swaps, shock swaps & alignments, STICK WITH THE HYDRALICS. Learn from my mistakes & save yourself the frustration & a wad of cash. Good Luck!
Jay