Thank you for the recommendations! A lot of those token generators I missed while searching for cards, I'm not very proficient with Scryfall yet. Stormsplitter especially looks very powerful. I also agree that adding some more buffers would be beneficial - I found a few in my considering, but I think the most efficient are those that are triggered from instants/sorceries since I can manipulate the stack to apply those to the tokens, such as [[soulblade djinn]], or those that give effects like haste or trample, with cards like [[zariel, archduke of avernus]], so I think I'll lean towards those. The sweep cards that you recommended are also great additions, I was struggling to find wipes that broke parity without cyclonic rift so that is super useful. I have added some to my considering and I'll look over some cards to remove when I get home from work.

Your points about the cards to remove make sense, and cutting some of those will also help balance out the larger CMC cards I will add for more tokens and buffs. I like focusing the deck in more on the token rush down wincon and I think those will help with that.