Very good decision! Thats what I was going to recommend, especially for that car.

I am soon going to get some for the front of my car.

Someone had put HD Monroe shocks on my old 190D and in my opinion, the ride was very firm and harsh. Had I kept it, I was going to install the Bilstien comforts, but I needed a larger car, so I sold it and bought a gen II W126. I am not sure if the new owner changed them or not.