Not sure thats possible for £1500 unless you can find second hand which are pretty rare. I was looking at rosewood necks a while back on PRS custom 24's and they were slightly more then standard ones @£2k. McCartny's are more expensive so they'll be £1.8k second hand. PEACH guitars had some a few months back. Might be worth asking them as they get nice PRS in all the time.