This is a beautiful little house. I don't think that it needs much, maybe change out the door color so it doesn't match the house, but stands out. You could get rid of the bushes across the front of the house, makes the house dated. You could add a flower bed with other plantings to add color to your home. I would change out the storm door so that you don't have any lines across. You may want to think about changing the trim color. I would paint the garage doors to blend in better with the house, instead of them being the first thing that you see. Have fun with the process, don't stress over it, your house is darling as it is. I'm sure that other houzzers will give you there input soon an enough.