Thank you for your submission! Our selection criteria specified a request for materials, including colors and yours is a little vague. I appreciate that you want to offer some flexibility in the color scheme, but we wanted to see some concrete ideas. Nonetheless, you have a beautiful design.
I like both Solution 1 and 2 but the second one you would be able to keep the current brick and I would also add framing out the windows. I love the grey roof and pulling the grey out of the brick.