I concur with Eldariel; but you might want to consider using a bow for the first few levels.

I have a question; are you allowed to use the Magic Item Compendium and the Spell Compendium? (I'm assuming yes with the spell compendium; because of Wraithstrike- but I'm just making sure).

If you can afford it you should get a +# precise shortbow; you won't have to invest in two feats and it will help keep you alive in the early levels; and diversifying your options is usually a good thing. Also what level are you starting at? You don't seem to mention it.