I'm shortly upgrading my home cinema system, PDP-LX 5090,BDP-LX 71 blu ray. i'm keeping my speaker package(B&W DM603 fronts, DM601 rears, LCR 60 centre and ASW675 sub.)So i'd like your views on a receiver to get the very best out of the system. Do you think, onkyo 875 or yamaha DPS-AX863SE or pioneer VSX-1018 (SC-LX81, to dear).Or can you suggest something else? Many thanks, Lance.