Recently I bought a used 125l tank which I have cleaned up and is ready to scape. I have also been thinking of stocking options and I was considering getting 1 angelfish, 6 rummy-nose tetras, 5 coridoras and a pair of honey gouramis. Is this too overstocked? AqAdviser said it was 105% overstocked for a 28 gallon (although I'm not sure if this was UK or US gallon it stopped working before I checked) but AqAdviser is known to be on the conservative side so would it be ok?