I'd reframe being more than human to extending our capabiiities using technology and tapping into our disguised cognitive and biological powers. My definition of transhumanism is slightly different than yours but I appreciated your attempt to articulate the topic and create awareness. I have been researching this topic for long and writing about it. Here is my latest story that might exhance your messages. https://medium.com/sensible-biohacking-transhumanism/passion-for-improving-humanity-physically-mentally-and-spiritually-da767ed2486b