Urgent BLM Novus help

[Skeith-Adeline]

I have all of the Alexandrite. Need a quick response plz/

My BLM Animus currently is

Accuracy - 10/44
Determination - 23/31
Spell Speed - 35/44

I need 7 Spell Speed (grade 4) to finish the novus, but each materia costs 200k. I only have 6k on me. (lol).

I was thinking of adding 7 Accuracy, but... that feels off. If my Novus has 17 Accuracy, would I be able to make up the difference in gear choice to compensate for Spell Speed or DPS drop off? I have all alexandrite and enough Accuracy materia to finish it.