Dumeril enclosure question!

[newtosnakes]

We've had our dumeril for alittle over a week now. He's in a 40 gal breeder tank and my fiance uses repti bark for the bottom, he's got a decent sized water bowl in there as well as some plastic leaves that suction to the sides of the tank. He also has a wooden like house in there. He's very anal about his tanks and how they're set up. He wanted me to ask if this was sufficient or if he needs to change it in any way. The boa seem to borrow alot so we dont see him that often. He also put a backround on the tank of greens and rocks. Anything we should change or any suggestions?

Thanks,
Jessica