Just bought large white mobile home that has a little light grey trim. White and I have never been the best of friends, so to speak, and I want to add some color. Thinking of adding shutters trimmed in black but with plum on the inside and painting small basic porch plum. Also though of a banana yellow with the shutters painted black on the outside and the middle painted yellow. I guess the floor of the porch will be gray because of the gray trim (not much of it) because I can't just leave it out of the color scheme. Maybe paint the whole porch gray and add a few color accents on top rails? HELP