I'm interested in purchasing a 33 gallon long (48"L x 13"W x 12"H) aquarium. If I do buy this tank, that means my previous stock plans for my 29 gallon do not have to stay the same. If you had this tank, what freshwater fish/species would you stock it with? What would you use as a centerpiece fish? I know one species that would need to be kept are Black Kuhli Loaches and Pangio kuhlii. I want to stick with my Cory Cat plan in my 36 gallon... as I love how my original plan is coming together.