I'm in the process of upgrading my home cinema to THX. My new Denon A1SR came yesterday And I'm getting KEF THX speakers. My problem is speaker cable? At the moment it's between QED Silver anniversary (£4/m) or Monster 12 GA. THX (£1.25/m on eBay, it's from the US so I'll probably get attacked for tax). Any advise/other suggestions would be great? Cheers, Too Tall.