MTG Exalted Deck Advice?

I'd suggest you consider Sorin, Lord of Innistrad.

Angelic Benediction could be a useful tool to deal with blockers. Especially ones that you can't destroy. Or Dismember.

Bonds of Faith can make your Humans better, or serve as a Pacifism. Or Call to Serve if you want a quick flyer.

Cloudshift might work as a saving spell.

You may want some draw spells like Altar's Reap or Harrowing Journey.

Tormented Soul might be a useful evasion creature.

Thalia might be a good way to deter some strategies.

I dont play white that lots yet some stable enjoying cards to contain in a Mono-White deck are -Wrath of God -Battlegrace attitude -Elspeth, Knight-Errant -Knight of the White Orchid -Ranger of Eos (stable to get the Flyers) -One fee Flyers In any deck you could desire to have stable mana curve (be able to play somthing each turn). It sounds like in this deck you will want to get flyers and exalt men. i desire that helps

I would drop two of the Wilds and put in a couple more swamps. Making necessary land drops is more important than tutoring for lands with the Wilds.