What is the native resolution of your TV? 1216x684 seems a little small for a TV, but if that's actually the resolution then I don't think there's much point in trying to improve it.
Also, every resolution problem I've experienced personally has been somehow caused or fixed by graphics drivers. I would suggest you look start your search there.
But, an FA army in an FA environment just looks... right.
Does anyone know how to use air transports? I cant get them to pick up troops.