Even if possible, I would be concerned about how stable it would be. Even the dwarf coconuts seem to have a fair amount of mass relatively high up and a lot of surface area (fronds) for wind to act on. I would be concerned about it flipping over with the resulting damage to the tree and things nearby, & the difficulty in trying to right it again. I don't recall how much wind you get down in Waipio but we get lots along Hamakua.
John