Do you plan to do anything about the fact that Grievous is basically a completely different character in the Tartakovsky Clone Wars? NumeralJoker1 was able to redub him entirely with Matt Wood lines in the Coruscant arc but I imagine that would be a bit harder for the rest. He’s also all-around more competent and fearsome in Tartakovsky’s series in a way that doesn’t gel with his portrayal in Clone Wars or Revenge of the Sith, where his primary character traits are checks notes moustache-twirling and running away from fights.

Battlefront II has a ton of lines for him: https://www.youtube.com/watch?v=j9p_S9wzd4k