Great Job... One Mod I would suggest would be three hot wires around the bottom at like 4, 6, and 12 inches with a small solar controller and 3' ground rod. Mine are not as pretty as yours but they're inside an electronet enclosure. For my shelters outside the net, I use the three wires to deter critters. This is the only application where I HATE hardware cloth, just too hard to zip tie to the frame and one more layer of cost, time and effort.