After looking in the latest home magazines I've noticed that most homes interior trim is painted white and are not varnished. I am wondering which would be a better sell to a buyer. I also have natural Oklahoma rock on the outside of the home. I hate the colors, which are gold,orange & brown. It is limiting on what color I can paint the house. Some homes in the neighborhood have the rocks painted over, but the same question comes up, in terms of a selling point, to paint or not to paint? Any ideas?