I was given a 24x24x18 Oceanic tank with two screen sides on the short ends and an open top that I am making a lid for. Obviously, it would work best for an arboreal lizard breed. I love desert and semidesert species, and don't have a strong desire for a Chameleon. I am thinking about putting a mountain horned in it. Would it be too small for one? What else could I put in this tank? Spiny swift?