Were you looking to get Aldori Dueling Mastery? Since I opened up a small amount of leeway for others I was looking to offer you a newer feat if you were.
Exotic Dueling Mastery(combat): Your devotion and grueling training to the use of a weapon not used by the common soldier, gives you added abilities in combat.
Prerequisites: Exotic Weapon Proficiency(chose any light or one-handed exotic slashing weapon), Weapon Focus (with chosen weapon), Weapon Finesse, base attack bonus +4
Benefit: You gain a +2 bonus on Initiative checks as long as you start combat with your chosen weapon in hand. As long as you wield your chosen weapon in one hand, you gain a +2 shield bonus to your AC—if you wield it in two hands, this bonus drops to a +1 shield bonus to AC. Although your weapon inflicts slashing damage, you treat it as if it were also a piercing weapon when determining the effects against your opponent.
Think on it.
HM