The Lug on the Halyard should be closer to the foot of the mast instead of being st the top in case the Nasser breaks at the Lug it would much easier to secure the Lug nearer to the foot of the mast. There is always room for improvement.
What if the hook at the top of the mast for the Halyard lug was relocated at the area near the Halyard cleat would this not be easier to check that hour Halyard is secured and in case the Halyard wire breaks at the Lug while the sail is up it would be easier to replace and not stuck with a stuck maintain in the raised position