I am thinking of buying a system that could be used for both 5.1 home theater surround sound and high quality stereo system for my music. What I am thinking of up to now: Wilson Sophias as Front Speakers, Watch center channel, Watch wall mount speakers as rear speakers and the watch dog subwoofer. Option 1: Audio research MP1 Multichannel Preamplifier, 150M Multichannel Power Amplifier. What surround sound processor should I use with this option? Option 2: Halcro SSP100 Surround Sound Processor & Preamplifier, Halcro MC50 power amplifier. I would appreciate any advice on this system.