I'm going to be receiving the mk s150thx and the mx350 sub sometime next week. I'll be powering them with the b&k 200.7 and using a yamaha rx1400 for the pre amp. I'll let you know what I think when its all set up. I had originally planned on spending alot more than this but really didn't find anything that stood out to me. My main goal is home theater anyway so it sounds like these should fit my needs.