After driving with the new suspension several hundred miles, I am very happy with the improved ride quality and performance. I can take on a few familiar winding roads at greater speeds.

As for the height, I measured from the ground to the fender and got mixed results:

Driver front: 33"
Passenger front: 32.5"
Driver rear: 33.5"
Passenger rear: 34"

Since the ML55 rear springs/shocks are shorter than the ML320, I was expecting the rear to be slightly lower. Then again, I didn't measure the stock height before R&R. Does anyone have the stock measurements, all 4 corners?