I totally understand how Tilmeran @ Minahonda EU feels! That very same sword eluded Arithan for ages.
His submission highlights a couple of great pieces from the Burning Crusade, and combines them with great Pandaria pieces, with shield from Wrath of the Lich King. Even though he hasn't found his sword, Xifeng is a great match to the set. The second set is his current set, and I though it'd be nice to share that one, too.
Thanks for sharing and for the great compliment! :p
Helm: Faceguard of Winged Triumph
Shoulders: Pauldrons of Radiant Glory
Chest: Valorous Aegis Breastplate
Waist: Blinding Girdle of Truth
Legs: Valorous Aegis Legguards
Feet: Silver Sabatons of Fury
Gloves: Gauntlets of Serene Blessing
Cloak: Kharmaa's Shroud of Hope
Main hand: Honor's Call
Off hand: Skyguardian's Shield
(xmog.cc set link) (wowhead compare link)