I wish there was a way you could exchange your darklight gear for a portion of philo tomes you spent for them.
I am slowly replacing my iLvl70 Darklight gear with iLvl90 Allagan/Mythology gear and all my previous gear is rendered useless. I spent a portion of my time acquiring these items and its a little disappointing that all I can do with them is put them in my Retainer or Discard them.