"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.
He passes from lyric to epic poetry in order to speak about the world and the torment in the world through man, rationally and emotionally. The poet then becomes a danger.
It's sour grapes, I admit, I want to be more famous so people are examining my work couplet by couplet, you know what I mean? That's the level where I want to go.