Hey yall, me and my family are gonna be building a custom new aquarium we were just going through different options and here they are. A 96’x36’x26’ standard tank a 72’x48’x26’ peninsula or a bigger peninsula with it being 7 feet instead of 6. The thing my family really loves are tangs. How many tangs could you put in some of these? 4? 3? Which tank would you suggest? Thanks for the help guys!