Running at 1080p shouldn't be a problem. The 60fps, I'm not sure about. But it's a RPG so I don't really think that 60fps is a requirement. But at the same time, depending on how well optimized their engine is for visual fidelity it might be able to do 60fps. Though I would think that Square is going to be interested in pack as much into the game as they can visual and probably density wise. So their goal is probably to hit 30fps. Most games that aren't a FPS run on that and no one really worries about it.