Here is the desired setup. 2 pairs of Focal Polyglass 165V2's front and rear and 2 21V 8" subs. I believe the 165V2's are rated at 75rms and the 21V's at 200rms. What amplifier(s) would you recommend? I would prefer to keep it two one amplifier if possible. I want a trusted name and very good quality. Any suggestions on the setup?