Nicknames are totally optional, and your Purrloin will love you just as much no matter what its name is. Also feel free to choose whatever nickname you wish if you decide to choose one; there are no "Huji specific" nicknames. Be as creative, nostalgic, or plain as you wish. And don't worry about the height, it was easy for me to convert ALSO, feel free to travel in a group or solo. I can GM either or! FOLLOW YOUR DREAMS.