I dont think so. How are you specced FULLY in ice and lightning, AND arcane archer AND pale master with 80 AP.
Someone who can keep ice and lightning DOT on plus cast SLAs or other single target nukes own an archer in single target DPS. I put my money on the pure PM for boss DPS. You had to make a sacrifice somewhere to get the AA stuff. Looks like you sacced the crit lines for both DOTs.
(you also have 81 AP there)
I like the build, because it brings no opportunity cost DPS to the table - but claiming it can DOT just as well as a PM is incorrect. Boss DPS would be in favor of a pure wiz once they start bouncing that polar ray around.
Wizard Master of Magic 2
Wizard Pale Master I 4
Wizard Pale Master II 2
Wizard Pale Master III 2
Wizard Intelligence III 12
Wizard Energy of the Scholar III 6
Shroud of the Lich 2
Elven Arcanum III 6
Elven Ranged Attack II 6
Elven Dexterity I 2
Racial Toughness I 1
Storm Manipulation VII, Deadly Shocks I, Charged Spellcasting I 9
Frost Manipulation VII, Deadly Ice I, Glacial Spellcasting I 9
Acid Manipulation I, Deadly Acid I, Corrosive Spellcasting I 3
Force Manipulation I, Kinetic Spellcasting I 2
Elven Arcane Archer I 4
Arcane Archer (Conjure +2 Arrows) 1
Arcane Archer (Conjure +3 Arrows) 1
Arcane Archer (Conjure +4 Arrows) 1
Arcane Archer (Conjure +5 Arrows) 1
Arcane Archer (Imbue Acid Arrows) 1
Arcane Archer (Imbue Explosive Arrows) 1
Arcane Archer (Imbue Force Arrows) 1
Arcane Archer (Imbue Slaying Arrows) 1
Arcane Archer (Imbue Terror Arrows) 1