Would have been a neat concept. There are a few out there that believe this aircraft really does exist as a proof of concept for the next generation of SR-71. As for being able to fly, I without a doubt believe it could. With todays advanced avionics, you could make a brick fly. All of todays fast jets are inherantly unstable, they need to be so they can react and maneuver faster. The Pilot does not so much pilot the aircraft, he simply tells the avionics what he wants to do or where he wants to go, the avionics computers determines which control surfaces to move to achieve what the pilot intends.