Can anyone tell me how the speakers are connected, I assume the speakers all connect directly to the amp and the sub directly to the amp (rather than some where all the speakers connect to the sub and then the sub to the amp) is this right?. Also what speaker wire will I need to connect the speakers to the amp, I am looking at getting QED Qudos silver anniversary or the standard QED (original/qudos) wire but will I need BiWire or single wire? And do I want banana plugs on both ends? I'm not sure if the yamaha amp has banana sockets or not but I think the KEF speakers do. I assume will need 1 wire for each of the 5 speakers and 1 for the sub so I need 6 of them in total right? Finally wheres the cheapest place to get the wire from? And do I need the silver anniversary or can I halve the cost and get the standard QED wire?