Uh, Karen Traviss?
If you're going to mention Jaina's "perfectly manicured nails", you probably shouldn't have her say three paragraphs later that she's pretty handy as a mechanic.
Actually, you shouldn't mention Jaina's "perfectly manicured nails" at all, because she SO DOESN'T HAVE THEM. She's been a mechanic since she was five! She spends far too much time up to her armpits in ENGINE to have perfectly manicured nails. She most likely keeps them trimmed as short as possible so that they don't break and cause her pain. :p
But that would involve having ANY concept of MY JAINA. :p