im looking at upgrading my whole surrond system. i currently have a onkyo htib system. im currently leaning towards the paradigm phantoms or the monitor 7's if the price difference is worth the sound quality those are for my fronts. for my center im thinking of the paradigm cc-270 or the cc-370. for the surrounds im not to sure but thinking of the adp-170.the sub really not sure and the reciever im not sure about either not to sure what brand would make those speakers shine im looking at a price range of 400-600 for the reciever. so i could so advice on if that setup sounds good and what kinda reciever would go good with it.