Thanks for the very thoughtful reply, Drubin. I have been set with my system containing Snell Es since the 90s. It's been a long time since I auditioned stuff so don't remember that well. I do remember liking Vandersteens (ci?), did not like NHTs as they seemed too sterile, and have liked the Proacs I have heard. Listening to many speakers at the Stereophile show, I really can't remember brands or impressions except that I always remembered that late in the day when I heard the Dunlavys I had the experience that I was sure without question they were my preference. My Snells have a sweetness I haven't heard in many speakers, but they lack in detail and imaging (and it could be my placement etc). I just thought I'd like to move up.
Jim
Jim