Okay your setup sounds good but there's a couple things I would change. I'd make sure the UTH's temperature does not exceed 95 degrees. If your BP happens to burrow down to the glass.. He could possibly get burned sitting on a 98-102 degree surface for too long.

I'd also switch to about 1/2" of Aspen instead of the bark. So that way you don't need to mark your UTH up so high.

I wouldn't use the CHE since your humidity is right on and you wouldn't want to lower that any more. As long as the cool side sits around 82 degrees, you'll be fine.