Any (intelligent) advice?

Level 20 Lawful Good Human Female
(6 Fighter / 2 Paladin / 12 Monk)
Hit Points: 366
Spell Points: 0
BAB: 17/17/22/2727
Fortitude: 23
Reflex: 17
Will: 17
Starting Feat/Enhancement
Abilities Base Stats Modified Stats
(34 Point) (Level 1) (Level 20)
Strength 15 22
Dexterity 15 17
Constitution 14 16
Intelligence 8 8
Wisdom 14 16
Charisma 14 16
Tomes Used
+2 Tome of Strength used at level 7
+2 Tome of Dexterity used at level 7
+2 Tome of Constitution used at level 7
+2 Tome of Wisdom used at level 7
+2 Tome of Charisma used at level 7
Level 1 (Monk)
Feat: (Past Life) Past Life: Monk
Feat: (Human Bonus) Toughness
Feat: (Human Bonus) Toughness
Feat: (Monk Bonus) Two Weapon Fighting
Level 2 (Monk)
Feat: (Monk Bonus) Power Attack
Level 3 (Monk)
Feat: (Selected) Past Life: Disciple of the Fist
Feat: (Monk Path) Path of Inevitable Dominion: Fists of Darkness
Level 4 (Monk)
Level 5 (Monk)
Level 6 (Monk)
Feat: (Monk Bonus) Dodge
Feat: (Selected) Toughness
Level 7 (Paladin)
Level 8 (Paladin)
Level 9 (Monk)
Feat: (Selected) Improved Two Weapon Fighting
Level 10 (Monk)
Level 11 (Monk)
Level 12 (Monk)
Feat: (Selected) Improved Critical: Bludgeoning Weapons
Level 13 (Monk)
Level 14 (Monk)
Level 15 (Fighter)
Feat: (Fighter Bonus) Greater Two Weapon Fighting
Feat: (Selected) Toughness
Level 16 (Fighter)
Feat: (Fighter Bonus) Weapon Focus: Bludgeoning Weapons
Level 17 (Fighter)
Level 18 (Fighter)
Feat: (Selected) Toughness
Feat: (Fighter Bonus) Weapon Specialization: Bludgeoning Weapons
Level 19 (Fighter)
Level 20 (Fighter)
Feat: (Fighter Bonus) Impproved Sunder