I have recently started restocking my 75 gallon tank after a few deaths. I have 1 Red Spotted Severum, 1 Albino Bristlenose Pleco, and 6 wild caught Spotted Hatchet Fish. I had thought about adding another severum, but decided not to because of the tank size. I have not heard of anyone adding a small group of Bolivian Rams (3 or 4) to any similar set ups. What's your opinion?