I've been shopping for new speakers but have found by little Denon AVR-2800 needs a little boost of power if I want to start looking at 4 ohm and non-efficient speakers. I've been on the forum a couple days looking for amps and have been doing various searches for 3 channel amps and am probably more confused now than before. Right now I have Klipsch Cornwalls, but will be replacing those with some monitors since I live in an apt. As far as what speakers I'm looking at.... there's a huge range and I've barely begun to scratch the surface on auditioning. So far I've listened to Boston VR-M60 (like the sound, but the tweeter is a bit harsh when turned up), Sonus Faber Concertinos (Sounded really good with a sub, not as great w/out one... but I do have a sub. So far my first choice), Monitor Audio (S2 I believe, sounded like crap.. Gold series sounded a whole lot better but is out of my price range), Vienna Acoustic Bach (Didn't get a change to really listen to them. They didn't have the Haydns in stock), and NHT SB-3 (Something was missing, not sure what though. I want to listen to the M5). The amp I'm considering is the Denon POA-8300. It goes for under $500 on ebay and audiogon. What other amps should I look at? I listen to music 80% of the time and I listen mostly to Rock (Radiohead, Audioslave, Sublime, etc.). Any help would be appreciated.