Looks like you could hit quite hard with him and get some work out of Spiked Armor/Buckler.
I like Goblin Builder. I´ve been dissing Elingor Larrinton, but i never tried him or played against him.
Could work i guess.
I think your biggest weakness will be lack of actions.
You have a lot of equipment and enchantments but clearly want to engage up close.
Battle Forge seems to be the easiest fix, but you might even put Cassiel in to help with enchantments/incantations. Id change some of the nature buffs: Bull Endurance, Gator Toughness for other in school protection/novice spells: Brace Yourself, Divine Reversal, +1 Divine Reversal.
Or you could add some passive healing instead.
Ballista
More movement spells like lesser Teleport and Force Push, not as important as Battle Forge/Cassiel.
Do you have something vs Unavoidable?
You could go Sword of Radiance, Morning Star and Vorpal Blade rather than Sword of Radiance x2.
Finally let me just say i think Paladin can match Wizard in the Wand game with Champions Gauntlets. I know its not this deck.