Nice, UH Manoa? I'm hoping to to be a student with an inappropriately expensive head-fi collection soon as well. I use a hand-me-down DAC and receiver setup with my MDs right now. Still, I'm looking at open cans. The MDs are quite satisfactory for me in every category but they come with the caveat of being the best passively isolating headphones around, which can leave my eardrums feeling a bit warm and worn after long sessions(2+ hours).
Someone had a Woo WA6 on craigslist a week ago. Woos are too rich for my blood at the moment but I was surprised to see one for sale, especially locally. Almost bought a pair of those HD650s from him though.
With all the overcrowding on the island there isn't enough head-fi trade going around, IMO.