Kevin,
My buddy is running 4 studio 20's and studio-cc with a Denon 1802 and it sounds great.. I doesn't sound as good as mine going through a 200w Cinepro amp but he is VERY happy.. Im sure the 4802 will sound very nice.. I like the Paradigm/Denon combo.
Craig
Absolutely. The 4802 is THX ultra rated, right? It should have no problems what so ever bringing out excellent sound from your speakers. It will suffice most moderately sized theaters to reference levels.
There shouldn't be any problem. I've compared the amp section in my 5700 with $2k external amps and there is very little difference. Enjoy the new system!