I have 5 NHT SuperZeros for a separate ht system (full tube 2 ch. system elsewhere) with Carver sub. I watch a bunch on my plasma and want DPLII. Also want to use dvd-audio and maybe multi sacd (have RP91 and XA777ES) Live in apartment, so no 7.1 now, but want it for future. Which of these three (7.2, 3802, DA5ES) is the best bang for me? Strictly for ht, tv, and gamecube....thanks!