I presently have a an HTR-5850 Yamaha AV receiver which has served me fine for quite awhile. Need the HDMI spots on the receiver now and need to upgrade. I have Phase Tech 7.5 Teatros up front with a sub. I am not an audiophile by a long shot. I wondered if there is anything out presently that will give a bit more punch as far as amp power per channel? I really dont care about movie quality sound near as much as 2channel music. Its very hard to compare my AV receiver to some of the specs on the new ones. Dont really care about bells/whistles just a bit more punch on 2 channel.