Rnstvr

I have been a Beemer guy for a while now, I love the way they handle and drive as well as I am able to the majority of my own maintence on them. Lately I have been thinking of switching to Mercedes, a c32 amg to be exact, but I don't find a lot of mercedes parts vendors online and I can't seem to find shop manuals like Bentley manual that are readily available for BMW's. Am I not looking in the right places? I really want my first Merc but I like to spin a wrench and do most of my own work. I Love the look of Mercedes and he performance of the AMG cars. Any help or advice ould be appreciated!!!!