I have a few more questions:
Would you be playing Arcane in PvP?
Would you be playing Frost in PvE?
Both may look the same armour but the stats you need vary. (Mastery, Spell Penetration, stacking Intellect etc.)
Here's a thing I can offer:
Arcane: Full PvE Set (378 Item Level)
Frost: Full Arena Season 10 (Ruthless) Set.
Both sets include all offset items such as Rings, Trinkets, Neck, Wrist etc.]
The sets will NOT include enchants / gems, however, all Gold I obtain will be kept on your account and any other items such as disenchanted dust/essences.
Please PM me an offer and we can negotiate on Skype?