Tis is my fave for a house with brick for color and IMO remove those shutters they are doing nothing for the exterior . You need a walkway to your front door IMO since right now it is not inviting at all. New front door and no storm doors IMO and if you like to have abreeze in the summer just get phantom screens instead of strom doors since your entry is covered. Where is the walkway going at the back of the house ? I need mor einfo and also some clue as to the style you have adopted on the interior.You can paint aluminum siding no problem and IMO white never does anything to enhance brick. Then go to work on landscaping always IMO the best way to enhance the exterior .

I would advise working on the details of the dormers because they look awkward currently.

I would consider shades of gray for the color scheme.

The dormers are awkward! They originally had a more flattened out pitch (ala 60's style). When we had our roof replaced my husband corrected the pitch but didn't create any returns or trim details. I wasn't home that day! I've been thinking of changing the upper siding to shingle style. I've wondered about painting out the brick to make the house all one color. We're also considering redoing the front porch, maybe extending it with a pergola. I hadn't thought about gray. I do like a white house but that's something to consider.