Hi i have the same speakers as you and i asked Eric at SVS and he said they recomend the Denon 5308 or any of the 53 series although they are a bit expensive $4500 for the 5308, i am also going to upgrade from mine i have a Oonkyo 604 but i will say that these speakers sound awsome even with this reciver. I just feel that i can get ALOT more out of these if i have more than 90 watts a channel.