Would I be okay with keeping a Leporinus with fish like Swordtails, Snakeskin Gourami, Buenos Aires Tetra, Angelfish, Silver Dollars, Paradisefish, Rubberlip Pleco, and a pictus catfish? I know that they have been said to be aggressive, all I hear are reports of fin nipping from people I know in real life who own/owned one. My LFS sells them young. I really like these fish and am very interested.