Neville, I really think that Maui could be a piece of the Grail. I know that you have it in the works currently, but I would love to know what you think. I have a deal in the works to acquire some Neville's Haze pollen to dust her with. I am on a search for my own personal grail. I would love to collaborate if you are interested.
The caregiver who I got Maui from says that he can trace the Maui clone back to the 1970's in Chicago. Supposedly it has been kept alive through cuttings since then. Only God knows if that is complete BS, but I know for sure that the caregiver dude and his grow buddy have been growing her since the early 90s.