My standard exalted deck side board suggestions?

[xAciDx]

Right now this is what I am running I don't have a side board set up... I was thinking Surgical Extraction or something maybe some Guardians of Akrasa for D... not sure what else.

Creatures

2x Duty-Bound Dead
4x Aven Squire
3x Knight of Infamy
3x Knight of Glory
2x Porcelain Legionnaire
1x Blade Splicer
4x Vampire Nighthawk
4x Mirran Crusader
3x Sublime Archangel

Enchantments

2x Angelic Destiny
4x Oblivion Ring
4x Go for the Throat

Planeswalker
1x Ajani, Caller of the Pride

Lands
2x Cathedral of War
4x Isolated Chapel
9x planes
8x swamps

I played in one Tournament with this deck and placed 3rd out of 16 lost only to the state champ... He was running birthing pods with werewolves I was thinking about fog and moon mist lost me the game LoL I can easily get turn 4 kills with Mirran Crusader and Angelic Destiny with some exalted help