There's a Sherwood rep (Stereojeff) who's actively monitoring the Amps and Processors forum over at AVS.

This thread:
http://www.avsforum.com/avs-vb/showthread.php?s=&threadid=160581&perpage=20&pagenumber=23
in particular has lots of questions, answers, opinions and listening impressions of the new P-965

You should ask your questions over there for a quick answer.