Optical Hat isn't for another 2 levels and there really isn't anything worth keeping past this point. As a War the only alternative would be a Walkure Mask/Valkyrie Mask or Shock Mask. Both have Att but are way over priced. I currently have a Walkure Mask but have a Celata waiting for me in 2 levels when I hit 68.
Best head piece for War at this level and fairly cheap at 120k considering the other's mentioned.