There are many items you can improve, and you can give up some resist.
Get a second dps stats for the amulet, either AS or CD, same for glove and rings.
More than 100 dex on belt and brace..
INNA pants for movement and DPS, 2-piece bonus = +130dex
Weapons need upgrade too 900+ weapon dps to achieve 100k+ easier, 850+ need more dex and CD.
BTW, what is your current unbuffed paper DPS?
1