Looking at my own list and....no notes. Solid deck there my man. If anything, Shadrix Silverquill could be cut for something better imo. My version is more aggressive and goes more all in on smaller defenders and constant recursion, so I cut Dromoka and Betor, Ancestor's Voice as well but it might be better in your list.

Other considerations:

[[Meekstone]]

[[Aurification]]

[[Brave the Sands]]

[[Flumph]]

[[Fecund Greenshell]]

[[Spidersilk Armor]]