"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.
I genuinely liked all of the cast members very much. Steve had a wicked sense of humor. I remember Russell coming to my rescue, once. I watched Eric evolve before everyone's eyes. Maurice loved what he did, so. He treated his character with respect, down to the costuming.
Poetry should surprise by a fine excess and not by singularity, it should strike the reader as a wording of his own highest thoughts, and appear almost a remembrance.