Hmmm... that's a very difficult swap without changing the front forks, since the ZX10R has radial calipers and the Bandit's forks have no easy provision for that style of calipers.
I have heard of ZX9R & ZX12R calipers being used on the B12 and this is an easy swap. Kind of useless on a 2G B12 since they are the same calipers... the only difference is the Kawi ones are painted gold instead of black.