Just wondering . . . the light switch and wiper switch knobs on the 72+ appear to be crome-like with a blk interior (lettering crome-like) in the center of the knob and slightly indented. Not sure about the 71s, but I did see a 70 that the knobs were completely crome like, and flush across the face of each knob (lettering crome-like as well. Is this true or did someone put some store version on? Just wondering what stock looks like? Anyone know?