hi there iam about to buy the yamaha 1067, the problem is i dont know what style speaker package to buy, my budget is no more than 1000 (1000 max}, i already have the kef 2005.1, speakers been advised to upgrade my speakers, can anyone suggest a set of speakers to go with this amp, i like to listen to music through my squeezebox duet so they will have to be good for music also, any help please, cheers