So I have resealed my 200 gallon tank, starting to think about my setup, I already have 2 fx5’s a fluval 407 a 404 a 304 and a marineland c-220, I am thinking of running both fx5s and the 407 and keep the rest as back up/spares, I have 2 eheim 300 watt heaters and an additional 300 watt heater multiple air pumps. Thinking about having 20 peacock/ hap male mix any thoughts?