I dont own one, but would also like to hear anyone that does. From the HMS website, the Grand Tenor sure sounds pretty nice. They said Corey commented that it is loud and has amazing bass response. My only complaint is that I really prefer bindings. Just a personal preference, but without it, it just does not look as nice to my eye. I am sure many are fine without it or prefer it without it, but just my personal preference. The grand tenor has a nice rosette, which I also prefer, but no bindings. But, I am tempted by the sound, sure sounds nice.
Surprised nobody on here has pulled the trigger and bought one, given how nice it sounds.