Hi All, I am currently running Kef TDM THX 35 fronts and Kef Reference 200c centre along with Kef 35d dipoles, this is hooked up to a Denon 6700 av amp which im looking at bi amping for the new front three. My query is this i am thinking of purchasing Kef R700 along with Kef R600c centre and Kef R300 for my rears. Do you think i would hear a significant improvement on sound for my movies, as i use separate system for music. Your assistance would be greatly appreciated as i have had these speakers from the late 90s and they still sound amazing, massive transient attack etc. Hope you can all assist with my upgrade decision or not lol. Happy Christmas to you all.