I would move or remove the big shrubs that are blocking the windows. The bigest shrub (and tallestshould be at the corner of the house. Move the spiral shrub over to inbetween the two windows.

I too think you are trying too hard. The beige is nice(and a little darker would be good. DON'T paint the brick!
White for the trim to match the garage door is perfect. Classic black is good for the shutters and is easy to change. Your front door would be the last color I would pick and should be an accent color. I like dark green or blue, but this is where your personal favorite color is great. If your keep the main part of the house low key you can change the shutters and door very easy! One of the big box stores lets you get a sample can of a paint color to try for a very low price/

I think you are trying too hard. The color scheme that is already there is fine but to darkening the beige a bit would be good too. Stick with a white garage door to match the trim. A gray-black-not to stark a black- shutter would tie it in nicely.I might add a window box under this first window as it is quite high- or a higher bush. I have this same color combination, although I don't have shutters. You know if you click on a person's name you can view their posts.I see you have 4 color choices. My choice would be the 2nd from the bottom.. Entrance way is small and can be changed often , if you like. I'd start out with a deep maroon or pinkish-something that matches the dark in the brick.