I think post #12 is the logical solution. The situation, as you say, is not really covered by the QRH. We have no reason to expect concurrent flap failure or flap asymmetry and providing you can see the position of the flaps, confirm no roll trim issues and the overhead panel works, then I would probably make a 'normal' landing after a slow speed check for safety. If I could not see, work as logically as possible through the QRH and go flaps up.