Hey guys I have black IS-F and the maintenance is killin' me. I could cope with washing it regularly. But the little scratches are heart breaking. I dont know where the hell they came from. but all these little scratches always popping up out of nowhere. Also I have Perma-Plate so Lexus can fix all the little scratches under that perma-plate deal right? One more thing any advice on protecting the car from so much dust! would be helpful.