Mexica/Aztec Help!

I have some complex questions about the myths of the Aztecs. Particularly about the beliefs of the Aztecs surrounding the miracles around c. 1325 and the founding of Tenochtitlan. Is anybody here an expert or alternatively, does anybody know the name of a reliable expert who might be kind enough to respond to my queries?

(EDIT: It’s been a rough day, this prolly should be in General Questions, not IMHO. My bad…)

Since you didn’t get any replies and I’m curious myself I reported it with a request to move it to GQ.

Moving from IMHO to General Questions.