I like the look of that fish. I tried to get some years ago but it was tough. It's listed as stable in nature, as far as population numbers and range goes. But it is absolutely rare.
That's the kind of fish I consider a test. If you want it, you give it resources. It doesn't go in a community tank. It needs space, and it needs to be a project as it is rare and it isn't tropical. You have to (I'm being bossy, but mistreating fish like this gets hobbies banned) give it a tank designed for its very specific needs, with temperature especially. Then you have to write about how it goes so those of us who will never get the fish can learn from you!
Those little North American sunfish are fantastic. They can be aggressive beyond Cichlids, with guarding their nests.