It's a balacing effort. You have to be a whiney, snotty, long-lived point-ear to become the ultimate super Archer.
However, with your Archer, may I suggest you get 13 Strenght, at least 13 Charisma but way more helps, and the feats Power Attack and Divine Might?
Divine Might, if you're not aware, adds your charisma bonus in divine damage to all attacks, ranged or melee, or even bare-fisted, for a duration equal to your Charisma modifier x 6 seconds.
So, if you had 20 Charisma your bonus of 5 would add 5 Divine damage for 30 seconds. Pretty nifty for an Archer if you ask me.