Hiya Jared,
Have you got Restoration spell yet? Allows your character to heal using magic....important skill!!! Also, maybe bow skill. You are a mage, so try and cover the type of enemies you will encounter...such as a Mountain Troll has bad resistance to Lightning. Try and have different attacking spells so that you are not caught out by a single opponent. So I suggest...Lightning, some sort of Spirit and Poison attack. You have your Meteor Strike, a good early skill to have!!
Remember, by obtaining charms later in the game you can help your character develop further. Strength is useful even for a mage, why? Because it helps you carry items and saves you time going backwards and forwards selling them.
Lightning!!
Restoration!!
Bow Skill.
Summon Creatures. Helps draw fire away from you!! Useful for Wizard!!
Hope this helps,
Hillsy!!