MBZ OE, your installation is amazing. I'm very very impressed.

I'm most interested in your dynamatting. I considered doing this in my car, but I thought it would be way too hard to do. I also figured that it wouldn't make much of a difference because the sound dampening is pretty good from the factory.

That said, what kind of results have you noticed? Has it made enough of a difference to justify the time and expense? I know my interior panelling is pretty different from yours since mine is the coupe version, but what advice/comments could you give about the process? Was it tough to make sure everything fit back together? Was it difficult to plan it out such that if something broke in your door (say, a window regulator or motor, etc), you could still easily access them?

Thanks for any insights. Again, I can tell you really thought your system out. Well done!