Where are your shutters going? There are no proper windows that are designed for shutters from this POV. Shutters don't belong next to bay windows. See this brief article. https://www.lifeofanarchitect.com/residential-architecture-101-shutters/ You have a great home. It looks like it needs painting but the elements to emphasize are the front door and the trim. The attic vent can be a decorative element, but truly not an accent (usually). The landscaping and walkway is what needs to be elevated in design after you paint. The garage door color should blend with your new siding paint unless you want to use the garage door as a decorative element. The front door should be an accent color. I like a cheery, bright happy color. Some people prefer dark colors With your current siding color, almost anything will work. Here are a couple of inspiration pics - search houzz and google for others that draw your attention in a good way.

What a lovely home. I like green, not too dark since it’s under the porch and up against handsome traditional brick. I’m not too sure about those shutters you patched in. Do you think you need shutters?

I think a dark green would look good. How adventuresome do you want to get with the door color?

Actually intended to say that I was thinking the trim should be a shade of white! Thanks!