From a MX POV. If the AT-6 is selected for anybody in the forum in the know, would it have to be built up i.e. F-15C compared to F-15E. Uprated engines, stronger wing,landing gear? Would all AT-6's be 2 seaters, eliminate instructor seat gives more room for gas,comm,ammo, targeting. Would be a wing mounted gun like a 20MM or .50cal or underwing pod. Will they replace the canopy with a up and down version or keep the side opening? Will the prop be up armored? Wing mounted or EA-6b probe for air refueling? A-10 armored cockpit? Boy it sounds like a cost overun waiting to happen, don't it. Maybe it might be a good idea to pull T-37B's out of AMARC and reengine them with J-85's like the AT-37B, T-38 and F-5.