Newbie here coming out of lurking in the depth of this forum. :-\ I've done my research and have narrowed down what fish to put in our 125 gallon tank. Clown Loach (12''), Blue Danio (2''), Swordtail (6''), Balloon Molly (4 1/2''), Mega clown Placos or a Leopard Placos, Adolfoi Cory Cat. I would like to have Blue Gourami (6'') also but read they were aggressive. We can have 60 inches of fish. What would be a good mix from these choices?