hello audiophiles....I need some help. I am building a home theater system to be used mostly for tv and movies. I am going to get the pioneer 1014 or the yamaha 5760. I was looking at polk surround packages...the rm 6700 and rm 6800. I have heard the 6800 and they sounded decent. But I havent found a place to listen to the 6700's...but I did see reviews of the 6700 that were good, only problem is I can't find reviews of the 6800!! I can get both for around the same price...anyone know which are better??? My room is about 13X15. Thanks....any input you may have would greatly be appreciated...please help!!!