@Gil: I would go back over your point buy.
Also, Deadly Aim is going to be a waste. With+4/+4 on a flurry, you are never going to hit, let alone with DA's penalty.
I'd drop Zen Archer, imo, for either another level of wizard. Your BAB becomes +3 instead of +2 and you get more spells.
If you really want to archer, then go for a full BAB class, imo. Maybe fighter or hunter?
Either way, it is up to you!
-Posted with Wayfinder