Well now nobody wants to deal with you. You backmouthed to two different MODERATORS in the first 10 Minutes of that thread!
and it was DD! she's probably one the the most inteligent and helpful people here.
after reading those two links, i have come up with two conclusions:
1. from the stocking list, it has to be hypothetical. the larger gouramis would have killed the dwarf gouramis a LONG time ago, and then the kissing gouramis wouldve gone after the blue/gold gouramis (since they are all fully grown

). the silver dollars would have freaked out the balas, and the RTS would have attacked them. the RTS would have also destroyed the corydoras and columbian sharks, which would have been ailing anyway for they are brakcish. the tiger barbs would be harassing everything in the tank.
2. from the stocking list, the tank acctaully exsists. there is an excess of aggression, which causes most of the fish to hide. nitrates are sky high, effecting the more sensative tankmates such as the kissing gouramis, possible the corydoras, and the dwarf gouramis. ammoina and nitrite are probably readable. plus, the endorphins from all of the fish in such a small area have caused them all to stunt, which is also why the tank does not appear overstocked.
im hoping for #1, not just for the OP, but for any other living thing involved.