I used ATE brake pad or Textar brake pad for my 190E... Both are good as OE one.... I never try Zimmermann drilled rotors on MB before, but i used those on my VW Passat--- excellent rotors. I think that i will use Zimmermann drilled rotor on my 190E and C220 to increase the brake performance.
Tires on MB--- Michelin is my first choice for sure..