I would throw a Mangini song in there. Maybe use Bridges in the Sky as your opener, or throw Breaking All Illusions in there somewhere. Also, and this is more personal preference, I would use either A Change of Seasons from Live Scenes or Octavarium from Score as your encore. If you’re trying to make the ultimate DT live experience, closing it out with one of the two elite tier epics would probably be the best way to go.