I'm looking for a upgrade also. Previously i had RS-7
but believe me, for movie is ok, but if for listening to music, even VSX819 can't make it, as it's still counted as entry level

I am thinking about upgrading to
jamo S-606 HC53

+
jamo SUB-200


+
Pioneer VSX-1019AH A/V receive
(In comparison chart, it won against all Denon and also Onkyo)
COMPARISON CHART AGAINS Denon, Onkyo and moreCOMPARISON CHART Here