I'm in the process of setting up my new system and putting it through the tests and am having somewhat of an issue with my center channel. I bought a Klipsch RC-35, which I love.Unfortunately, since I now own a plasma mounted above a fireplace, it appears I will have to replace it with some type of thin/skinny center channel speaker (ie. Definitive Technology Mythos 3 or a Klipsch SLX). Does anyone have any experience with one of these things? My guess is that it won't touch the RC-35, but I'd like someone with first hand knowledge to give me their thoughts on those 2. My alternative is to rip out the base of this fireplace and build some screened in door number and put it behind that. Since that would be a pain in the rear, it's my second choice. Anywho, if you have experience with one of these small thin center channel deals, let me know your performance opinions. Thanks.