Going to be building my anaconda a 6 ft cage soon, and I was thinking of lining the inside with fiberglass instead of sealing the wood, but I am not sure if that would be ok for snakes? Also, what type of wood do I want if I am going to be using plywood? What thickness, and how many pieces of what size will I need? I got the sliding windows we will make, thats a simple track we gotta cut out. So, anyone who has built a 6-8ft cage, please feel free to chime in and help me out!!! lol