http://www.warbirdsnews.com/warbird-restorations/xp-82-twin-mustang-may-2017-restoration-update.html
An XP-82 with Merlins is under restoration and should hit the airshow circuit.
Beautiful and fascinating plane. I remember seeing one at the parade grounds on Lackland Air Force Base. I’ll have to look through my old pictures; that plane probably has some historical significance.