hi there! got a 20 gal long recently and I've been deciding what to stock it with. I LOVE psuedomugil, but I'm having trouble choosing between p. luminatus (red neon) or p. gertrudae (spotted). which one would you pick, or which one is suited better for a beginner community tank? I'm also planning on adding CPDs as well! I'm looking for what other fish could make for good tankmates for these two, would apistogramma, peacock gudgeon, or stiphodon be suitable? how many of each fish would fit comfortably in my tank? any advice or other fish suggestions are appreciated!