Working on (researching and planning) a vertical vivarium for my Gray tree frog. Can't wait to start building.

I'm planning on using an upright 10G (is this enough room? would a 20G Long be better? I have access to one but kind of want to leave it open for something else) like the vertical poison dart frog enclosures but with the front door mainly made of screen.

I'm planning on using bamboo, fake vines made of vinyl tubing and a pretty awesome fake (rattling) antler as a "tree." For live plants I want to use Pothos or Philodendron and moss on the bottom, maybe a bromeliad? (is this a good idea?) I want as many plants as possible, good sturdy ones that she can hang out on. What would you suggest?

I'm planning on doing a black Pond & Stone Great Stuff/silicone background. Can I paint the great stuff before siliconing??

I'm going to leave part of the background un-great stuffed and paint the back side of the glass to create a "sky" (Thanks for the ideas, Heatheranne and flybyferns!)

I was going to section off a bottom of the tank with another piece of siliconed in glass to create a half water/half land environment and I really wanted to do a waterfall/trickle down the background but can't really figure out how to do it easily/cheaply.

Phew, many questions sorry! Thanks for any advice you can give!!