Topic: Mono-White Aggro

I have been playing MtG for about 6 months now. I go to as many FNM as I am able, and continually finish in the bottom half. The winning decks are usually Mono-Red. I enjoy playing white cards, but cant seem to break through to the top half of rankings. I am building this deck, and looking for some suggestions as if it may work, any tweaks it might need. TIA

22 Plains
4 Ajani's Pridemate
3 Benalish Marshal
4 Charmed Stray
3 Gideon Blackblade
3 God-Eternal Oketra
4 Grateful Apparition
4 Healer's Hawk
3 Leonin Vanguard
2 Luminous Bonds
4 Unbreakable Formation
4 Venerated Loxodon

3 Bring to Trial
4 Law-Rune Enforcer
3 The Wanderer
3 Trusted Pegasus
2 Wanderer's Strike