enavarro51

I'm planning on using the RB-3 as my main speakers, RC-3 as my center, KSW-12 as sub. I have a 30 degree sloping ceiling above and behind the listeners and would like to do an in-ceiling mount of the surrounds. Does anyone have any experience/recommendations regarding using the RCW-3 or 5 or the RCR-3 or 5 for surrounds? Primary use is for HT. Thanks, Ed