Locale is the hardest thing to figure out, until you come to grips with the fact that you will probably soon enough have a whole room dedicated to these creatures ... kinda frees up a few more locales lol
Before I even think about what other kind to get, I start slowly building/accumulating more materials until I have a whole enclosure set up. Then I look at my wife and say, "wouldn't it look so much better with a CHAM in there" .. good thing she loves me lol!
Well that sounds like the smart way to do it Thank goodness I don't have to worry about that. But I have always gone over board when starting new hobbies.