Hi all, I currently have Paradigm Atoms for my fronts and rears with the CC-170 center. The Atoms are going to be too large to be mounted in front of my new room. Can I replace these with the Cinema 70 for the fronts and keep Atoms in the rear and the CC-170 in the center? Will the Cinema 70s matched OK with the CC-170? Will it be really bad to have larger speakers for the rears? Maybe I can just increase the level on the 70s and decrease the Atoms? My goal is to only buy 1 new pair of speakers, not 2 new pairs.