Head: Glyph of Power
Shoulders: Aldor/Scryer Exalted Inscription
Chest: (debatable) I stay 'Exceptional Stats'
Bracers: Spellpower
Gloves: (depends on what you need: hit/dmg) so either the Spellpower or Spellhit
Legs: Runic Spellthread
Feet: (debatable) I like boar's speed or fortitude
Weapon: (debatable) I like +40 spelldmg unless I won't be replacing it for a long time, then if you are frost Soulfrost fire Sunfire