Remove the shutters and install decorative window trim, including a crown. Repeat the trim details around the garage door. I don't recommend a garage door with windows since this will negatively accentuate the fact that it is off-center from the windows above. However, you could replace it with a paneled, stained wood door.

To extend a welcoming entrance further out, bring a stone patio out onto side of the driveway as shown in the attached quick sketch. You could even add an overhead trellis to create the sense of a covered entrance while still allowing dapples of sunlight along the walk. Finally, add a large decorative lantern on the right of the garage door. Additional touches could include painting the front door a brighter color and placing colorful potted plants along the walk.

I hope your project turns out beautiful!