First, I have to ask, Archer or Melee?
If melee, you lack a good pool of HP to resist damage. You CAN make it work, but careful tactics and healing at the ready will be musts.
If Ranged, you might wanna switch the weapon finesse to Point Blank Shot and take Precise Shot. Many people go melee and as such, it poses a large penalty to your shots, -4 on you and the target gets a +4 from the cover your ally provides, though you ignore the -4 with Precise Shot
Secondly, this will answer 2 questions I hope.
There are 2 major talents I suggest. Expanded Inspiration and Underworld Inspiration. Both expand the list of skills you can use inspiration on and I think this answers the second question, what to do with the skill points.
While you usually do not need many points in KN skills, perception, sense motive, diplomacy, bluff, and intimidate all benefit from having high ranks. These are also found on the lists from the 2 talents I suggested.
Last suggestion, inspired by the back story blurb.
Have you meet the Unquenchable Flame? No? Let me introduce you. Introduction On top of that, there is a feat, Deific Obedience. It requires 3 ranks in KN Religion, but it gives you a number of benefits.
First, any day you preform the Obedience to your goddess, in this case Calistria, you get a +4 bonus on Charisma Checks and Charisma Based Skill checks (Bluff, Disguise, Diplomacy, Intimidate) involving intelligent creatures who "Could"be attracted to you.
It provides other benefits too, but nothing you would need to worry about for a few levels.
Oh, and the obedience? Have sex with someone for money, information, power and then pray to Calistria. Pretty nice, and it looks like something your character would do anyway.
