Lookin good, Adam. That's the very same Frigidaire I use. 3 of them.
You absolutely have to plug the drain and add a fan pointing at the evaporator plate in the back. The Oust fans won't touch it.
Drop me a pm and I'll make you a double 3 speed computer fan setup with guards. It'll work perfect. Molarman just got a Frigidaire, too. I made him one and it turned out simple and nice.