It would be a huge waste to paint any trim if you're really just trying to get out of the car. You will just break even or go over-budget on supplies and the new owner might get the car and just throw them away and buy NOS ones again after doing all that senseless work lol. But yeah it would look better to do it how 565bbc said if you were going to rock the car for a long time. If you don't strip the trim completely it looks bad a couple years later