Enhance my existing brand name with adding a logo

C'est ce que 10 South recherchait dans leur logo design

I have a logo that design crowd already made (It's attached) but I would like to add to it. I am looking for a line, or a symbol, or something to add to it in like a warm orange color. Perhaps an abstract symbol/logo/design or a wavy line or maybe something between the 10 and the South. I want it to target millennials, be fun, warm and inviting. I am just trying to complete the entire brand with a little touch of something. Voir plus