cable to use w/ pioneer and B&W

i'm putting together a HT system consisting of a pioneer amp $700 and a the B&W new 600 series $600 pair(685s i think)
what cables integrate well w/ these brands? if i listen to music on the system it will be rock so i dont need a cable to soften the music..keep it fast n solid as much as i can.
any thoughts on speaker cable and interconects>?