This site is primarily focused on high quality two channel audio and is probably not the ideal site to get most helpful response to your question.
I would try either
www.hometheaterreview.com or www.soundandvision.com
Good luck with it.
Surround Theater Speakers Suggestions
I am currently using a B&W CM5 and one of my speakers blew and looking to replace the pair.
Are in-wall surround speakers good? Or should I go for B&W bookshelf type speakers.