I just added an ETB as well - however, mine is definitely not as pleasant as yours hahaha - i'm still letting him acclimate before i try to handle though. Going to give him a full month or 2.
Beautiful snake and setup. Is that enclosure from PVCCages.com?
I am very late but yes that is a PVC Cages enclosure. Both my ETB and GTP have one. They are great.
KMG
0.1 BP 1.1 Blood Python 1.0 Brazilian Rainbow Boa 1.0 Aru Green Tree Python
0.1 Emerald Tree Boa 0.1 Dumeril Boa 0.1 Carpet Python 0.1 Central American Boa
0.1 Brooks Kingsnake 0.1 Speckled Kingsnake 1.0 Western Hognose
0.1 Blonde Madagascar Hognose 1.0 Columbian Boa