Sorry to hear about the accident, but thank god no one was hurt. If your dealership has their own body shop, I would suggest taking it there. Last summer, some ding-bat lady cut across 2 lanes of traffic to get into a shopping mall (must have been a great sale), and my wife hit her. Our MKS sustained almost 8K in damages, but our dealerships body shop did a excellent job with the repairs and paint match. So, if your dealer has their own shop, I would suggest going there, unless you already have a favorite place. Remember, if any parts have to be replaced, make sure it's using genuine Ford parts.
Best of luck.
Joe