Good point. I should have mentioned that they have effected temporary repairs
and the leak is well under control. Returning to NZ isn't likely at this stage, the weather
goes north from where they are and the run to Tahiti (or the Cook Islands) should be relatively uneventful.
Thanks for that link. Earlier today I sent details of another service
in Raiatea - Chantier Naval des Iles - that was recommended by a Noonsite user. Their rates were better over all, although the basic haulout cost was slightly higher than the one you've provided.
Highly Recommended Boatyard in Raiatea, French Polynesia â€” Noonsite
Thanks for the responses guys. Seems like Del and his merry crew should hopefully now have enough options to take care of this issue.