It's OK @Brandxn, we were all once a beginner🙂.
What you're thinking about are blue acaras which are basically a bluer variant of the German Blue Ram (forgive me if I'm wrong, it's what my LFS tells me) and therefore their care is quite similar. They seem to be O.K. with Amanos, but cherry shrimp are like popcorn. They're also a great community fish, which means you could house them along with a couple of other fish species recommended above, and a pair of them would be your showcase fish.
Have fun!