Stephen

My experience is described in this post
http://www.meridianunplugged.com/cgi-bin/ultimatebb.cgi?ubb=get_topic;f=5;t=000667;p=1

In addition to what I describe there I also found significant improvements on the video side using progressive component outputs
A year later I am still totally happy with my choice.

In summary if you can afford the extra $s for an 800 don't hesitate

861v8+ID41 Revelation One filter, HD621, Musical Fidelity M8 700 mono blocks, Focal Scala (x2), Focal Mini Utopia (x3), Velodyne DD18, Oppo BD105, Roon NUC, 218, Radiance 2021, JVC X9000