To generous player who love to share (DPS) idea

Been experimenting on my gears… I got this theory on maximizing my dps… Done this, done that… Now i reach the point that i cannot follow through on adding more dps… I only got one slot char so my action are limited to 1 character…

Heres what ive build so far…
MH affixes- permafrost
weapon damage + and %
Elemental damage %
Endow MS
Attkspd (crystal)
OH affixes- momentum
Mspeed
Skill tree
Glasscannon
Elemental dmg %
Dodge (crystal)
Chest affixes- spell sword
Mspeed
Skill tree
Flight MS
Elem dmg %
Dodge (crystal)
Head affixes- blood magic
Mspeed
Set +2
Skill tree
Elem dmg %
CRI (crystal)
Ring affixes - rage
Mspeed
Set +2
Skill tree
Elem dmg %
Dodge (crystal)
Amulet affixes - spell sword
Mspeed
Glasscannon
Sprint proc
Elem dmg %
Dodge (crystal)

This build can reach 300m+ DPS
And 33m Dmg on your status menu

is there a limit on, elemental damage % & flat? just curious cuz i have poison damage% on every gear