That makes life a little harder. Honestly, the safest recommendation would be to get like a cheaper set of headphones to see how you feel about them.
Something like Sennheiser HD650 (6xx), or Hifiman (depending on prices over there) with a good amp. I am assuming the used market over there is not as active, so I think those are pretty safe recommendations.
Hope you find a good setup and let us know what you decide.
ok man thanks....
more suggestions from @buke9 and @PurpleAngel