I am looking to do some more work to my sound system. Right now I have a yamaha RXV-440 and a pair of Boston VR-950's. I am wondering if I should get a Higher end SVS sub like a PB1 Plus and thats it. Or should I get a VR-910 Center channel and VRS surrounds and a 25-31PCi? What would you guys do? If I get just the sub now, I would wait till x-mas and get VRM-C and VRM-X's. Also in another post I am thinking of partially upgrading my receiver to a krell.