I have a MB NISMO too. It has about 1700 miles on it, two dings in the roof (hail) and a chip on the hood (rock) plus some etching from some bird ****. I have not washed the car yet, I drive it to work every day, in the rain, through puddles, under trees, over dog poop, et cetera.
Do you need me to drive your car for you?
Really if it bugs you that much, find a good body shop. You're either going to need it, or you're going to realize that having something you don't use is no fun.