I just got into HT. I bought the JVC 8030vbk receiver and a sony sa wm500 subwoofer. I also have a pair of klipsch sb3.1's No center speaker yet. However I would like to add surround speakers now. Should I get klipsch sb1's or B&W's 600's ? I really don't want to spend more than $300 US. Oh yea the surrounds will be on a wall so the kids can't stick their fingers and toys through the speakers.