Given my dad always bought the Hudsons when Lionel put them out (and now have become mine through inheritance!), I am sorely tempted to get one. Just need to weight out what I have now and what will be different than those!
He did make sure to have some of the main ones (original 700E, Dreyfuss, Century Club, original 773, so on and so on), so one of these may need to be made a part of that collection!