Hi there, I think I have finally decided on a Marantz 5300 Now I just needthe speakers to go with it. Any ideas. I like clear positive sound at low levels. My room is about 14 x 14 feet with TV in diagonal corner to main viewing sofa. Wall/floor mounted? Sub woofer? who knows what is good? Budget about £500 may be a bit higher. (Including cabling). Help please. Thank youin advance.