Is this as good as Carth Superfriends gets in the current meta?

Do you see any way to further improve this list for the current meta.

The list has been solid but I would love feedback on making it even better.

https://www.mtggoldfish.com/deck/6814630#paper

[[ 2 Ashiok, Dream Render ]]

[[ 1 Blood Crypt ]]

[[ 3 Bloodstained Mire ]]

[[ 1 Boseiju, Who Endures ]]

[[ 4 Carth the Lion ]]

[[ 1 Chandra, Torch of Defiance ]]

[[ 3 Delighted Halfling ]]

[[ 1 Dryad Arbor ]]

[[ 2 Fatal Push ]]

[[ 1 Forest ]]

[[ 1 Garruk Relentless ]]

[[ 4 Green Sun's Zenith ]]

[[ 2 Grist, the Hunger Tide ]]

[[ 1 Keen-Eyed Curator ]]

[[ 1 Light Up the Night ]]

[[ 4 Liliana of the Veil ]]

[[ 1 Mountain ]]

[[ 4 Orcish Bowmasters ]]

[[ 3 Overgrown Tomb ]]

[[ 2 Stomping Ground ]]

[[ 1 Swamp ]]

[[ 4 Thoughtseize ]]

[[ 1 Underground Mortuary ]]

[[ 4 Verdant Catacombs ]]

[[ 1 Vraska, Golgari Queen ]]

[[ 3 Wooded Foothills ]]

[[ 4 Wrenn and Six ]]

Sideboard

[[ 1 Ashiok, Dream Render ]]

[[ 1 Collector Ouphe ]]

[[ 1 Earthquake ]]

[[ 1 Endurance ]]

[[ 2 Fatal Push ]]

[[ 2 Force of Vigor ]]

[[ 1 Gaddock Teeg ]]

[[ 1 Inquisition of Kozilek ]]

[[ 1 Liliana, the Last Hope ]]

[[ 3 Meltdown ]]

[[ 1 Outland Liberator ]]

Should I be swapping in one of the other 2cc Hatebears from the sideboard in place of maindeck Keen-eyed Curator? Should Earthquake replaced with a different sweeper?