I suppose my biggest question is wondering if I should cut back all the way to 60 cards, and if I do, what I should cut. My first thought would be Viridian Emissary , Aspect of Hydra , and Staff of the Wild Magus . Thoughts?

I cut back to 60 by removing my intended cards. Sped things up considerably.

if i could make a suggestion it would be to add 4 Elvish Harbinger 2 Gilt-Leaf Archdruid and maybe some elf token generators i forgot the name of the one that i used but it cost 2 green and 2 colorless for a 3/3 that whenever another elf enters the battlefield under your control put a 1/1 elf warrior creature token into play. then you could add Elvish Promenade and some Parallel Lives hope this helped

check out my mono green decks