Has anyone ever used/heard of the A&E triple stack breeder cage? It's 24x24x64. Has three separate cages, all 2ft square, each with it's own grate and pull out pan. Any ideas how I can modify this for 3 bonded chins? I need suggestions on how to go about making each level accessible to the other, so as to make one large cage instead of the 3 separate. Thanks for any ideas! (I have the opp to get one of these, used, cheap) Here's a pic, sorry it's not so good.