As I prepare to paint the main door to my home (faces south), do I paint it entirely red or just red filler (lines, stripes, designs, etc). Also what is considered a long hall? The MBR is located at the end of a 15 ft hall and the door faces south. Just beyond that door is the master bath (about 9 ft beyond)door also facing south. What color should these doors be painted? What if anything, should I do between those two doors? Thanks for your help.