Good looking plans, some very interesting species!
River otter pups would be good, just wondering if we could support that many otters as we already have three adults (Maybe the Nero could move to another holding area?)
If they combined the river otter and beaver exhibits, it could make a very good jaguar exhibit (Just mesh the top over to that thre could be lots of vertical space as well). If that did'nt work out, I think giant otters could fit into those exhibit (Its just acquiring them that is the problem)
I was hoping for a few more common/larger animals (Tapir, Capybara, Anteater, Mara) but Paca, Docourili and Vampire Bats are all rare/extinct in North American Zoo's, so that would be AMAZING if we could get our hands on some!
Possibly some sort of snake or lizard species could fit into the prairie dog/ black footed ferret exhibit (combine and enlarge the two exhibits = anaconda)