Hi everyone, While detailing my 88 mondial 3.2 I noticed that the louvers on the rear bumper could look a little better. I was thinking about repainting them either flat or semi gloss black. They look to have been gloss black as the color of the car but have suffered a little age and heat discoloration. I really don't want to pay a shop a few hundred bucks to repaint them gloss and thought the other choices might look as nice. If i could get some opinions from the community it will be appreciated. Copterjon