I want the art of the Pro with the lower play field of the Premium/LE. Don't love the cabinet art of the LE. Does anyone know what the second set of flipper buttons do? Could it be for the lower PF? Wow, that would be intense to try to play two sets of flippers simultaneously. This might tip the scales to the B&W Premium for me. I'd hate to give up the nicer art/colors on the Pro, though.