You can do that, but I recommend leveling her up as a Dragoner, for the awesome stat growth.Originally Posted by Mindflare
I turned her into a Wizard at level 99 and she still has over 500 HP. (And 32 MA with equipment.)
She's a good character as a Dragoner too... I gave her Equip Shield and the Kaiser Plate for a while to protect her until she learned Blade Grasp, and then gave her Martial Arts, and she was a pretty good fighter.
After you level her up, make her into a magic user or a Samurai and she'll be great.