Since we're incubating more, we're going to run more cards that synergize with them: Inspiring Statuary is an absolute house in a deck full of artifact tokens, and we can turn our excess artifacts into easy proliferates with Throne of Geth
For Gruul mana-fixing, I recommend prioritizing dual lands that count as both Forests and Mountains: Cinder Glade, Stomping Ground, Sheltered Thicket, and Taiga (if you're willing to spend lots of money) add layers of extra synergy to the deck because they can be fetched by lands (Wooded Foothills) and spells (Wood Elves) while also empowering cards that care about land types like Valakut, the Molten Pinnacle and Howl of the Night Pack
We are not complaining, though, as they are always gorgeous
[c]Korvold, Fae-Cursed King[/c] serves as another sac outlet and a win condition too
Selecting artifacts that complement your deck and address its specific needs will make your build shine