I have a Panasonic Viera & a Panasonic ER-85 DVD, and I am looking at buying a Yamaha DSPAX750SE to provide the audio link. 2 questions: 1 - Has anyone had chance to compare KEF's 2005.2 with the new M-S Genie speakers? I am torn between the two; and 2 - The DVD only has digital optical output - do I need to buy expensive cable (e.g. QED Qunex OT) or will I notice no difference using something cheaper like Profigold? Thanks in anticipation of helpful reply(ies).