Looks nice.I don't think you need two UTH for a "hot side" hot spot and a "cool side" hot spot, though, just one hot spot on the warm side. However, I don't think it hurts (I don't see this done often, but I'm sure someone else can comment on it if it's terribly wrong). Also make sure he can't reach up to the CHE. Those can get very hot, even with a dimmer, and the surface it's sitting on can get hot too which can hurt the snake if it decides to rub against it. Otherwise, I would definitely add some leafy decor so your snake can feel more hidden when he's roaming around. These are good in my opinion.