Paint the metal around the posts yes they will be wood underneath but not pretty. I would start with better landscaping if you plant in front of the foundation you will ne need to paint it. Google foundation plantings and you will get all sorts of ideas the same on the right those little shaped bushes need to go add some color . As for the shutters I would paint them , the front door maybe a nice blue Use a metal railing the same color as the posts

Yes! Forgot to mention the huge tree we just took out on the far left, so landscaping looks more bare than it did before. Thanks for your suggestions Patricia.