Reptarium for Chinese Water Dragon?

I need to upgrade my Chinese Water Dragon enclosure and found a 260 gallon, 2 ft by 2 ft and 6 feet high Reptarium. Is this a good enclosure? It is mesh, I am getting a misting system with 5 misters all the way down and a time to go along with it for humidity. Plus i will have an undertank heater to heat the cocunut fiber and water tub. I have good heating and UVB. I am also getting cimbing vines, along with water drip vines. Also hanging plants, with three hammocks. My CWD is 11 inches snout to end of tail, so i want this cage to last a while. Please give suggestions!