I'm looking at buying these two products and just wanted to know (as a bit of a newbie to this) if they're a good match? Speakers http://www.jbl.com/home/products/product_detail.aspx?prod=SCS200.5/230&Language=ENG&Country=GB&Region=EUROPE&cat=SCS&ser=SCS Receiver http://www.yamaha-uk.com/av_amps_receivers/?product_id=135