I'd be a red Av-Matoran. As you can tell by my name, I like red and can usually be found in my red hoodie. That said, I'm also very tall (Av-Matoran are larger) and Av-Matoran seem to be the most flexible with their personalities and traits, something I share. I'd be an artist, and live on either Metru or Karda Nui.
Also Av-Matoran can shoot light blasts from their hands, so that's good.