So I've finally taken the bait and gone for a rack the family helped pitch in for it as an X-Mas present, and I'm soooo happy about all the space I'm saving right now! Here it is, 5-stack Freedom Breeder CB70:


And the inside (I got the one with the cup holders too, I love them already):


I've got my SD 'tic in the top one, YB in the second, POG in the third, normal in the fourth and my meanie pants boa in the bottom one. I can't wait to have all that free space in the room once I get the old cages out