Hi, I will be getting a baby iguana within the next month or two so I am building an enclosure that will last his entire life now. Is that a bad idea? Will a baby get too stressed out in a big cage? I plan on making it at least 6' tall, 4' wide, and 2'-3' deep. Will that be large enough? Also, what type of heating / lighting should I use? The mega ray that Rich keeps suggesting? One other thing, can I house multiple iguanas together if I made an even larger enclosure? Thanks!