I don't know if this is coincidence or you were using it as an inspiration but your design mimics the Love statue created by Robert Indiana... and I am a big fan of it!
http://www.ushistory.org/lovepark/more/indiana.htmI don't like flipping the "Z" because I want "Buzz" to be clear & easy to read. But perhaps you can tilt the "U" or some other variation?