Does this sound like it will be secure enough? The whole perimeter and top of the run will be chain link fence. The bottom 3' will be skirted with 1/2" hardware cloth. The top three feet will be chicken wire. The bottom and top will be chicken wire. The whole run will be 8x6' and 6' tall. The most likely predators are hawks stray cats/dogs, possibly raccoons and possums. We live in the suburbs so I'm not too concerned about coyotes/foxes, etc.