I did point out Ma’ase Avos Siman L’Banim – we’re supposed to learn from the actions of the Avos how to act; all the Avos married girls younger then they were – not older. Yosef married a girl younger than himself, as did Moshe, Aharon – I can go on and on, straight through Tanach. We’re any of Dovid’s 18 wives older than him? Do you know of a Tana or Amorah that married an older girl – how about from the Geonim or Rishonim?
Chazal also say shemoneh esreh l’chupah. Do you advocate that as well?