I think you should at least consider having 4 copies of a lot of spells like Dawn and Azorius charm(s), as well as Squadron Hawk and Soul Catcher. I think Wingmate Roc is a good finisher that you also should think about, and that Territorial Roc is a waste of your time as it's hard to kill with combat damage early-game (and you want things to die for Soul Catcher). Perhaps replacing it with more copies of other cards is a good idea.
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Main deck only has 59, maybe another abundant growth?
Glint-sleeve Artisan. (-: