I am looking for some red fish to finish stocking my 46 gallon bowfront. I currently have 4 blue gouramis, 4 red wag platies, 1 angel, and 1 betta. I would like something more substantial (larger and prettier)than the platies to offset the blue gouramis. As a side note, does anyone think this tank is overstocked and if not how many more fish can I get without pushing it?