Can you help me decide on which equipment to pick, i'm keeping my speaker package,(B&W 600 s3,Fronts603s,centre lcr60, rears 601 and ASW 675 sub.)I'm going for pdp-lx5090 or krp-500a plasma, vsx-lx51, sc-lx71 or 81 receiver, bdp-lx71 or 08 bluray. What do you think?