I like Zah too, and Alaric, Zahne and Stachel. Interesting, different, etc.
Bing seems more of a bouncy, JRT type of name...
I like it though.
Etta sounds like a girl name. Stark, I think it will be heard as "Shark"...and that may not be the best idea.
Rhino makes me thing of a big fat dog.
The names, Bomber, Piston, Edge, Fuse, etc...are all names I hear a lot in flyball...for crazy flyball border collies. Seem a little too obvious, if you know what I mean.
"I don't have any idea if my dogs respect me or not, but they're greedy and I have their stuff." -- Patty Ruzzo
"Dogs don't want to control people. They want to control their own lives." --John Bradshaw