1. Sony ES, yes. Normal Sony, no2. Denon isnt cheap and they are ugly
3. who in the hack has 6ohm speakers, not a vaild selling point IMO
4. Onkyos can handle 6ohm loads too //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif
5. Ebay is the best place to shop for these things, they have tons of auctions on them