Love the house. A definite yes to the squared up columns. There is so much garage door expanse (three car garage--fantastic!!) that I would maybe consider painting them or changing out to blend more with house. Landscaping refresh. Front door really does look fine, but if it's not in great condition and you're looking for a change, I would switch to one center door with sidelites. Congrats on your new home!

Of the two colors you are considering, I think Blue Depths is a better color. A pergola, like this in white from your front door along the side of the building would look really charming. The lattice is very pretty. You could move the steps to the front door out to the front more and let the rain leader come straight down.

I like your rendering with the whitewashed brick. Consider removing the shutters for a more modern look. I would also paint the front door and sidelights to brighten the entry. Consider removal of the hedges and replacement with livelier landscaping. Consider enlarging the planting bed to extend along the walkway. Would like to see other ideas via renderings..

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.