I have a planted 75 gallon with an aqua clear 110 and fluvial c4. It has a 6 inch jack dempsey, 2 inch fire mouth. I want to get a pair of salvinis (which are quite small) or a salvini and a barracuda hujeta. Would this be overstocked or anyone else have some ideas of stocking, but the dempsey and fire mouth are there to stay. can get my hand on green terrors, jack dempseys, hujetas, salvinis, trimacs, parrots, and a bit more. thanks