Elven 12Pal/8Ftr TWF Build

[Sani_Medicor]

I've got two +5 shocking burst longswords of pure good, so I may respec to use those at level 14. Any suggestions on a feat for level 18? Should I consider going pally 14 for holy sword? It's been a long time since I've made a pally, so I could definitely use some input...thanks!

Lawful Good Elf
(12 Paladin / 8 Fighter)

Stats
Str 16 +5 Level Ups
Dex 16
Con 14
Int 8
Wis 8
Cha 14
(Use +2 Tomes At Level 7)

Progression
1 Fighter
2-7 Paladin
8 Fighter
9-14 Paladin
15-20 Fighter

Feats
1 Toughness
1 Two Weapon Fighting
3 Oversized Two Weapon Fighting
6 Force of Personality
8 Improved Critical: Slashing
9 Improved Two Weapon Fighting
12 Greater Two Weapon Fighting
15 Power Attack
16 Weapon Focus: Slashing
18 Extend Spell
18 Weapon Specialization: Slashing
20 Greater Weapon Focus: Slashing

Skills
10 Jump
10 Balance
23 Intimidate

Enhancements
Elven Toughness II
Elven Melee Attack II
Elven Melee Damage II
Paladin Charisma II
Paladin Toughness IV
Paladin Divine Might II
Paladin Bulwark of Good II
Paladin Extra Lay on Hands I
Palading Armor Class Boost I
Paladin Resistance of Good II
Paladin Defender of Siberys II
Paladin Undying Call
Paladin Follower of the Undying Court
Fighter Kensai I
Fighter Strength II
Fighter Haste Boost III
Fighter Attack Boost II
Fighter Critical Accuracy II
Fighter Scimitar Specialization I
Fighter Kensai Scimitar Mastery I