Santa, you've created a magnificent bastard.  All you need to do is pick one affinity (while anyone can use multiple affinities in their spells, only one gets to be in the Affinity section), and maybe add a little more to his personality as you think of it.  Oh, and in your second spell, you can eliminate Metallum, because Lucrum already has it in.  Also, I feel that this would probably help you: Mentus plus Bestia equals Fames - Hunger magic.  His last name couldn't be more thematically appropriate, by the way.

Everything's good to start with but Heavenly Storm and Wings of the Seraph, Harine.  Those can come later.