Hi, I am looking for some upgrade advice. My present system comprises a Marantz CD17 KI signiture cd player, Linn Kairn pre-amp, two Linn lk280 power amps,Linn spark power supply, Linn Keilidh speakers, and Chord company speaker cable and interconnects. I want to upgrade my speakers and your advice would be appreciated. I am looking for a more detailed dynamic sound, but would like to stick with floor standers. I listen to mainly Rock and new age music.My budget is approx. £1000-£1500. Your suggestions would be gratefully received. Steve2