Thanks everyone,
i thought the RB would be the way to go but i too dont really think they would look as nice as having a set of RS on the wall, but i was wondering if the design of the speaker would make an odd surround back channel as its angled.
My current setup is a Pioneer LX87, Klipsch RF35 mains, RC62II centre and RS52 rears and a SVS SB13 Ultra sub.
Thanks for feedback on 7.1 I was wondering if you can actually hear a difference to warrant spending that much cash on a 2nd set of surround channels. Maybe i should save a little more and get a 2nd SB13 Ultra.