If you have a southern exposure, I would think you will have problems with both a glass storm door and paint. The door company should advise you on whether or not a storm door would cause problems by trapping heat between the doors. If you have the screen on most of the door, it might be less of an issue. A neighbor of mine with a southern exposure had a front door that was always peeling paint. For years. When I talked to him about it, he said he kept painting it and the paint would always peel. The answer for him was to get a fiberglass door. It's a light color and I haven't noticed any peeling since he installed it. I don't think he paints it but I don't know if it's non-painted or factory painted. (He does not have a storm door.)

The house near me is a medium cream with sort of olive green shutters. Cypress is big here so lots of people use it. I must say it looks nice. Kind of makes me wish I didn’t paint my old cypress shutters. A light color may show dirt easily considering the trees in the front yard and a dark color will disappear in the shadows. Accessible beige would look nice with SW sanderling on the trim and SW cadet on the door. I’ll attach some pics of some color schemes that could work and assuming the stained doors would be your posts.. The house styles are wrong but you can see the colors. Alos once I changed my windows, the tint gave off a bluish color that made my blue door (SW Riverway) look better, so waiting until they’re in may guide your decision. For this one, the door color could be the stain for the posts.

just a shot without knowing the other colors, but a navy blue looks nice with coral, and maybe the others as well. Could change the knobs/handles to a metal, gold or silver depending on which works with the other colors or items. good luck!

Think "Jjewel box" not "cave." You'll need better lighting with 9' ceiling. I think the tile goes well with the country styling of the vanity. Perhaps just add some new hardware and sconces on either of the side walls; not this style but mounted right and left as shown. .