I posted a similar poll/thread earlier this week about my mermaid OCs (you can vote here in this thread ) Now here is a merman poll of my mermen characters. I'm curious to know which one suits your fancy! You can click the links on this page to see larger version of their art. Was trying to squeeze the images onto the poll. They're not fleshed that out as you can tell but I think you can sort of get a idea of them ^^
Takis, cuz he's not a pretty boy, is a killer whale, and I love the snippet you included about him and Azalea.