I also say the Cornwall III, hands down. I've heard all three in a dealer demo room. The Cornwall is so dynamic, just really makes a big sound to match its size, and made it really fun to listen to music. You may also want to consider a different amp, though I've not heard yours. A solid state amp needs to be pretty darn smooth to sound good on these. They are extremely efficient and love tubes, however many have had great results with SS and I'm currently between amps and running mine with a Trends 10.1 T-amp.