La Junta seems to have many playable cards for each position in Elo, popular cards in this clan are not so much different, so you can choose any cards suit your playing style. The basic principle, in my opinion, running Junta Elo deck, is that the amount of damages your cards having is enough to pose a KO threats or at least, create a life gap that your opp cannot reach.
Your deck, from my view, is good, but it is quite vulnerable to SOA. Too much support cards and cards with low raw stats in the same deck will make your hand an easy prey for GHEIST and Roots, very common clans in Elo.
The reason I prefere Raven to Pilzken is because against damage reducers like Uranus you still remove 5 life points, and she's a scary card to come against. Making a good bluff.
As for the SoA I do suffer against them.