Just received and installed the RF 7 II with a RC 64 II center purchased from Acoustic Sound Design, www.acousticsounddesign.com and they sound fantastic. Powered through an Denon AVR 5800 and using RP 5s as my rear speakers; the total overall sound stage experience is something to behold.
Acoustic Sound Design was great, fast free shipping and had these speakers within 3 days of purchase. Can't say enough good things about both the speakers and the service provide by Acoustic.
Gregg Tuccillo