To me, shutters look dumb when they can't possibly cover the windows that they flank. Painting brick will be turning a low- maintenance exterior surface into a relatively high high-maintenance surface. That is not what I would be wishing for on my house. Apart than the shutters, it is nice-looking house from the street. I would not mess with it for a while. The interior shots make it look like some nice spaces too. If I owned it, I would be jumping around like your girls are.

Instead of painting the brick, if you still don't like them after having them sand blasted, consider staining them rather than painting them -- that would be a mistake. Seriously consider extending the deck the full width of the house -- better for use and resale value. alternately, build a covered porch from the deck and wrapping around the corner of the house, stopping at the chimney. If the deck (or a porch) were extended all the way to the end of the house, the higher ground would mean you'd only need a couple of steps to reach a patio on the end of your home. justgottabeme has the right idea with painting the foundation and window frames and siding already painted; however, you might consider using CWF or a dark, absorbant stain on the deck top and rails, painting only the posts (even with the foundation) rather than painting the actual deck or using a "solid stain" that looks like paint and, in my experience, doesn't hold up all that well..

Have you considered a larger more sheltered entryway? Do seriously consider putting a roof between the left (garage) wing of the house and the right wing of the house for a larger covered portico, and adding porch/portico lighting in the ceiling of the new portico/porch. As you extend the roof, put your support posts literally against the inner sides of the two wings of the house (rather than crowding the entryway with posts closer together). ... One option would be to extend the roof on the right wing of the house: https://willophx.com/home-tour/ ... Another option would be to create a hip roof portico (preferably without the double bulky posts) : https://www.georgiafrontporch.com/portfolio_category/hip-roof/#prettyPhoto[gallery2935]/0/ ... Another option would be to create a rounded front for a flat roof of the portico, https://in.pinterest.com/pin/490610953134023345/ ... with the rounded part front of the flat (or nearly flat) portico roof extending in front of the front exterior wall of the house so it shelters the rounded front steps. By making the roof top of the portico deeper between its upper part (roof/balcony) and its lower part (ceiling), (with or without a railing), you could bridge the distance between the height of the two roof lines.

I like yellow. Some of the bushes need to come down in height. They look like yews, which respond well to a hard pruning. You could add some variety in plant material, texture and color.