bi-amp bi-wiring using the dual zones on receiver

Can I use the A and B zones on my NAD T753 receiver to bi-amplify a pair of Linn Index speakers (A zone will go to the low freq and B zone will go to the high)? I guess I can use also one zone for bi-wiring - connect the low and the high to zone A with to different cables? Will I see any significant improvement in the sound with the equipment mentioned?
Thanks!