Here’s a couple to add to your list...I just love my assessor’s I have a Randall’s and a Yellow both are ORA bred....they stay small and are neat peaceful little fish, they swim upside down and color up nicely once comfortable in your aquarium. The yellow is a lemon colored bright yellow with blue eyes and orange stripe on dorsal and anal fins. The Randall’s is a navy inky blue with orange polka dot markings on the back of the dorsal, anal, and tail fin. They both are out and about most of the time.
They are in my 20gal waterbox cube along with some liverock I aquascaped to give them some nice caves and overhangs to accentuate and enjoy their unusual swimming habits