Very Nice! Iguanas are very rewarding when allowed to experience diversity. I agree on the adult size of your Iguana, big! I too followed the guidlines of Ultimate Owner's Manual. I had my boy as a small dude and he always had large enclosures, then a perch with free roam of a reptile room, he got BIG! Bigger than any Green Iguana I've seen yet, very similar to the Iguana on the cover with James Hatfield.