Cool! Love the third Belief, too!!
How on earth did you manage G5 Sorcery?!?
A couple of other concerns/pieces of information.
There are no Enchanting rules. This sucks, and we could probably work around it, but it still might be something to consider with your skill selection.
You might want to review the section of the Sorcery rules on Tax. If I recall correctly, your low Forte is going to hurt you badly. Maybe Emily will chime in on the ins and outs of BW sorcery?
Sword is a fine skill, don't get me wrong, but I think you should consider a skill that reflects his Beliefs (and helps him achieve them). Maybe Ancient History, Artifact-wise, or some such? Maybe Doctrine to reflect his sparse knowledge learned from his dead master about the Opal Court? Just some ideas.
Tim
Gming: AD&D 1st Edition set in the Wilderlands. It's 1984 all over again!