I've got eibach springs on my 93 124 cabrio, I did the camber kit, the car had too much neg camber and ate the inside of the tires. As for wheel/tire, I have tsw 18's with 225-40-18 all the way around. No rubbing in the back, the front the occational rub depending on the road. Might look into 215's for the front next time.
Joe