Are your bikes both "pre-2001" models guys?.
Going by avatars, Andi's bike certainly is.
Only the 2001 onwards RSV's had the top fairing "ears" fitted, never seen 'em on an older model bike, although I did at one point, think about trying to fit 'em.
Can't make my mind up if they would look "odd" on an earlier bike, so would be good to see some pics.
The subtle differences in top fairing design between the 1998-2000 and the 2001 onwards bike would make fitting these a bit of a pain I believe?.