Yeah man, I built a 2x2x4 for my cham and I am always looking to upgrade something. I feel like we think alike lol. I don't use fake plants. And I've seen builds like yours and I'm amazed, I want to try something like that for my spare room. I'm in the process of building another 2x2x4 for my other cham. Hopefully it comes out perfect. Gotta set up my mistking too. Do you use regular 2x4's for your frames? Or do you use cedar wood to protect it from build up mold?