Her H-10 is basically the same as an M-3, which has a mensure of just over 35". That model is basically a 1/4 neck on a 1/2 body (if I remember correctly) and the few that I've played do not put out much sound. I was wrong about the mensure on the Shen -- it's actually 40.5". Here's a link to the model I was talking about. This one is sold but Mark may still have one.
http://www.uptonbass.com/Shen-SB190-...s-Double-Bass/