well idont quite understand what you mean by 'bins'. if you mean like a normal bucket type bin, i wonder whether or not there would be problems pulling inverted maneuvers, especially if you were rolling back and forth a lot. i imagine the ammo belts must have got tied up, or bent several times in a pilots career. and reload time i wouldn't expect to be much faster than normal, i dont know. you'd have to get guppy to help you out