has anyone used dealer or any other kind of touch up paint for factory colors? what seems to work best? i don't know if i should just touch up the key marks on my hood and doors for now or just wait to have it all fixed professionally. im only hesitating on the touch up because the scratches are deep and i have seen some pretty crappy paint that looked a lot worse than the scratches it was 'covering'. any (helpful) imput would be greatly appreciated. thanks!