Well, Nagini is finally in her RBI 4x2 cage. I spent all day setting it up, and it gave me a little trouble with the cool side being a bit too cool, but I put an Ultratherm pad and some foil under that side and now it's looking good. Lots easier to keep temps steady than that glass tank. I just hope it stays that way...

I also hope she doesn't get stressed out at all from the increase in cage space. I know she's still a bit small for such a large enclosure, but I stuffed it with greenery and hides to leave little open space. She has 5 hides (one in each corner and one in the middle, all cave-like), two small water dishes rather than one big one, two thick branches on the ground and lots of greenery to hide in. She's currently exploring, and doesn't look freaked since she's moving slow and steady.
I needed to move her out of the 20L because I need that tank for my Ghost corn, who barely moves because his tank is too small. And since I knew I wouldn't have the money for the big cage later, and had it now, I got the large display cage I wanted for her permanent cage and moved her in early.

I will get some pix of the cage tomorrow to see what everyone thinks. Thanks for reading the rambling.