I would definately look into a (used) McIntosh MC7205. Sound is the best I have heard from 5 channel (compared to Proceed AMP5, CAV150, and Marantz something). It is THX certified, has loads of protection, and a liquid warm sound that won me over. The Mc was the only one that caused goose bumps. When I go HT, this will be my amp for sure. Have not heard new Parasounds but the old ones were only so-so IMO. Mc will work great with Energy. The audition was on B&W N802, McIntosh MX132, Proceed DVD. Arthur