6 toons on one pc here. Still using Lga 1366 boards with a i7-980 (6-core) combined with the evga gtx 680 ftw 4gb card. I have a little bit of cpu load (more than wow) but no where near max.

For single curing I have a video feed of the cure section of ProfitUI. This works really well as I have the mystic and warden video feeds and I can double cure quickly when needed. I'll try to get up a screen shot in the morning when I get home.