Hey folks. Been messing around with the idea of 5.1 or 7.1 for a while. 6 months ago I got a Onkyo tx-nr609 receiver hooked it up to Duevel Venus (fronts) Martin Logan Cinema-i (center) Yamaha sub and cheapo rears to see if I like the idea of 5.1. This setup is in my standard living room and not dedicated. After some time I really liked the feel and or sound of HT. So I have now purchased the marantz SR7005 receiver (thanks to Todd) and Martin Logan Vantage speakers. So since this is all new to me, what are the recommended rear(side) speakers within a reasonable budget? Also what are all your opinions on setup and or anything at all? I will obviously mess around with locations and positions but is there anything else to review and or consider? thanks!