I owned Muffin a shoal craft in Auckland for about 15 yrs. I understand it was one of the first out of the mold, fitted out in mostly used Kauri and Mahogany by the owner. Beautifully finished. Power by Nanni 30hp diesel. Great family boat not all that fast and did not point high compared with more modern designs no doubt not helped by wide beam forward but roomy inside. Great inshore sea boat. Managed 9 knots in brisk SW reach but broke the goose neck, so limped home under motor. Sad to let her go when I had to move to SI.