I hear what you are saying about saving money and I guess it just boils down to "to each his own". As I read your ideas about styrofoam and screen cages, I just sort of cringe at the idea but probably just because it is so much different than what I am used to. I just envision a very flimsy cage so I, too, would love to see some pics of an actual cage (close ups, full view, etc.). In this context, yes, I am sure you are saving money but I was thinking in terms of a very sturdy, heavy wood cage. My herp room, in addition to my many indigos, also has a couple of monitors, several species of pythons including my 30 year old burm....any cages would have to be able to withstand the force of a burm in the rare instance of an escage. Anyway, I admire those who can build their own cages because I just don't have that kind of expertise; if I did, I would probably have a much different opinion. For now, I love my plastic style cages whether they be Vision, Neodesha, etc.