Gio, first of, thank you for taking so much time to reply and answer my questions.

Also, If i get the T8 from Animal Plastics, (48"x24"x12") and put a divider in there, would that be better than just having the full open cage? That way it won't get stressed out being in such a big space and I wouldn't have to buy multiple cages? And I'm afraid to move the ball python to a big enclosure because I don't want her to stop eating. I looked at Northwest Constrictors and Animal Plastics, and the cages would be too big for her, even as an adult I think. They have 3 foot by 2 foot enclosures, but they are more than the T8 would be.. I think I will buy her a new cage like the T8 or something when she gets bigger, but what is a good cage size for an adult female ball python? It will be awhile before I get the boa, so I'm not rushing. I just want all my thoughts together before I just go out and buy a cage. I've went through 3 cages with my ball python because I listened to one person and then got better advice from another and changed my mind. I want to be sure of EVERYTHING for this snake. I'm gathering as much info as I can.