Very nice - the best I have seen. Allan Wehrle sent me a nose that had been carefully split so the nose could taper inward, but I figured that the windshield area was too high, and the nose ahead of the windshield too short.
Yes, Bob was sensitive about this nose - but he knew better; his sand cast PA was "spot-on". He would not admit it.
It might be worth it to attempt a new master. A nose would be around $100 in lost wax brass, small quantities. That's just a guess, based on recent experience.