thats a great looking set up!!
on a side note. A lot of people use to say that if you feed your snakes in the cage, they will always think food is coming in when you open the cage. so remmoving the animal was a real common practice. (I used to do it in 1995) I was thinking about it and i figured i'd rather have a feeding response in the cage. it could be said with the same mentallity that everytime you remove your snake from the cage, it will trigger a feeding response. I wouldn't want the feeding response triggered while i was handing a boa to my 8 year old
I don't really think there is a wrong way to feed your animals, just a personal preference. again, great looking enclosure keep up the good work bud