I believe the last version had a standard hinged elevator. http://www.theaerodrome.com/forum/re...ii-news-2.html
The wing looks a little flat; if he had a little more dihedral it would turn with the rudder without getting dangerous with the ailevators. The jets work well because the wingspan is so short; the long wings have too much leverage on the short tail. The real one turns pretty flat; rudder and elevator is the way to go.