I got another 55 gallon tank from a friend last weekend...woo hoo, and I just need to get some sort of stand and I'll be in business. Once I get all up and running I'm gonna take my Oscar out of his tank and put him into the new tank, which I'll be getting some black gravel for and an Eheim 2017 canister filter.
The Oscar is living with a male Blue Acara at the moment, who will stay in the tank. I then plan, in this order, to get 6 Otto cats, 6-8 pristella tetras, 6 panda cories(maybe 3 pandas and 3 sterbai), 1 festivum, 1 angelfish, 1 Keyhole, and 1 Geophagus Surinamensis.
I also just set-up a 10 gallon for my Bristlenose pair and a dozen or so Red Cherry Shrimp that i think came out great.