Just a friendly suggestion,
You might want to consider these cards in your deck:
-2 buried ruins, -4 thespian's stage, -4 everflowing chalice
+2 corrupted crossroads, +4 ancient stirrings, +4 horizon canopy (or any other green mana producer actually, preferably something that can do additional things)


ozan might explain the reasonings behind those choices in depth, but briefly they are there to make deck a little bit faster early game.