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I would get rid of the meditation amulet in order to take another copy of sword of radiance. If you are going to use most of your mages normal actions to melee attack, then you would rarely ever use the meditation amulet.
If you want a meditating paladin, then at least include a temple of asyra.
While circle of fire is sometimes better than circle of light, a circle of light cost only 2 spellbook points to include in your book, and it is usefull against all mages unlike the circle of fire that is better not used against an adramelech warlock since she would transfer the burns back to you.
What do you need 3 power strikes for?