That's just the spike in the first phase. Thought I'd just throw out that range since it was asked pertaining to phase 1 and phase 2 DPS figures.
For the overall fight, I seem to hover around 500-515 DPS but keep in mind that's with an i135 weapon. When I had AMIR, mid 400s seemed to be reasonable.
I used the gloves, Platinum Circlet, and Arachne Bolero till I replaced them with the BiS equivalent. They're very good! Really pushes you far up in spell speed while satisfying all of the weird accuracy requirements that comes from obtaining new gear.
In fact, I still have to use the Platinum Circlet to satisfy my accuracy requirements. I really need the dreadwyrm neck and dreadwyrm head to be able to drop the circlet since both of them come with quite a bit of accuracy!
This is what I am aiming for:
Hito Yu's proposed BLM BiS
I'll probably meld my Kirimu belt this week so I can use another headpiece.
Edit: Or, possibly, just use Lava Toad and go with some non-BiS pieces:
Temp. Gear