If so. Which one(s), and what is it about that element that resonates so strongly with your character?

Hermes for example is highly attuned to wind. In terms of astrology (not making a scientific case), this element is mutable energy, and associated with eccentricity, unstableness, deep thinking, and intelligence. IOW, the element is well chosen to fit his personality.

So how about you, champions of Hydaelyn? Entertain the idea for a spell or two, and give us some of your character's lore.