You might find it worthwhile to join the MB Coupes mailing list.

There is an archive, but it gets convoluted to try to dig through it in web form.
If you end up with a question that you can't find in the forums here, there are a number of people who will chime in on the mailing list as well.

That being said, many of us are lurking in the forums too, just who knows if we ever see all the interesting questions!

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-Josh
Testing the cheap Mercedes axiom, one bolt at a time...