Ah, Ramstein! I used to go to K'town all the time for the fast food we couldn't get over in Heilbronn way back when. It all evens out though...Heilbronn was only 30 km from Zuffenhausen. 
Since you're in Germany what you could do is fix all the rash on your wheels and get some Wurth wheel paint for the touch up work. Its a spot on match for most Euro wheels but I've never seen it compared to any Nissan finishes though, so you might need to do a complete respray of all the wheels to avoid any mismatches.
PS: Send beer.
"Life's tough......It's even tougher if you're stupid." -John Wayne 
