It all seems okay as far as strengths and weaknesses goes. He's physical but he's weak against magic. Sounds good to me. See if you can add some more about what kind of physical attacks he has and exactly how weak is he to magic. Is he instantly crippled or temporarily dazed? Of course you can't just let him be temporarily dazed. That's just an example.
However, before I approve it, I'd like to see much, much more detail as far as his appearance, personality, and history goes.
Really get detailed about how he looks. In his personality, the reader needs to know about his common demeanor and the way he handles pressure, etc. Just get more involved so we can know Tai on a more intimate level.
I think your history needs the most work. It's pretty cut-and-dry for lack of better words. Not really original. Father killed, boy orphaned, takes daddy's sword...heard it before but it's alright. Anyway, for instance, how did Tai become a rouge? We he kicked out of an orphanage? Was he ever in an orphanage? Did he nurse from a wolf's teet?! Okay. Maybe not nursing on the wolf's teet, but you get the picture! Tell why these bounty hunters are after him. Is he a criminal? Good or bad? I think you get the idea. Give a really good history regarding Tai and I'll give it a look-see after you do that! ^_^