Cee60

I need advice.I have a pair of KLF-30 and I am getting the KLF-C7 for a center speaker. I have a dilema the surround speakers klipsch recommends are discontinue and very hard to get.I want to get a good sounding pair of klipsch speakers to use for surround. Any opinions on the RS-7 or the RB-5 II.Texts>

I JUST GOT A PAIR OF KLF 30 (FRONT)AND A KLF-c7 (CENTER) WHAT IF I USE A PAIR OF KLF C-7 FOR REAR SURROUND SPEAKERS. kLIPSCH SUGGEST I USE KSP-S6 BUT WHEN I CHECKED THESE SPEAKERS ARE NO LONGER IN PRODUCTION. THEY ARE HARD TO GET EVEN USED. PLEASE ADVISE. SINCERELY A KLIPSCH FAN.