What do you guys think of this unit? Comparing the on-line PDF manuals, it seems to have a lot that the 797 has, except DPLII, Neo6, 192kHz DACs, and s-videocomposite conversion. Am I missing anything else? Anyone have the 787 and have comments? Will be driving Axiom M50 mains, and eventually a full Axiom 6.1 setup all around (cheap JVC surrounds for now). thanks!