It seems to me that all previous presidential support aircraft have come from those already in fleet service in some capacity. With that thought in mind, they should order up an Osprey for the new presidential support rotorcraft. If it is good enough for the troops to ride in, then it ought to be good enough for the president. Then they could take all that R&D acquisition money they saved and buy important stuff the troops in OEF/OIF need right now today.