Unless they are the last loudspeakers you'll ever own, don't do it! They will add nothing to the resale value of the B&Ws.
Since you haven't listed it I don't know what the rest of your system is, but $1,600 dollars will probably generate a bigger bang for the buck spent on something else.
Since you haven't listed it I don't know what the rest of your system is, but $1,600 dollars will probably generate a bigger bang for the buck spent on something else.