Hi, recently bought the following wharfedale speakers from QED for £393 incl. delivery. Wharfedale 8.4(front)/8(centre)/8.1(rear). This is my first set of surround sound speakers, and i'm absolutly amazed at the quality of the sound.......I can highly recommend them. Are there any other 8.4 owners out there and also what subwoofer would you recommend.