I have a WM-100 BAL.... had it for some time now... couldn't be happier....
One thought on the pianos.... Pianos are very similar to hifi in that its a very personal choice. Having recommendations is nice, but ultimately you're going to connect with something. So just keeping playing them until you hear the siren song.. happy hunting...
Which Torus unit did you wind up with? BTW, re our last exchange, I'm still shopping for that grand piano.