Yeah, I spin mostly trance and hardtrance too (but that doesn't mean I limit myself to that).
Sure you all have too agree that it gets difficult these days to get your hands on good trance choonz, it's very commercial those last years. But as Off-peak said, it's not only what you see on the Tv or what you hear on the radio...
Try to get hold on some white labels and unreleased promo's and you'd be surprised.
But here the big hype about trance is almost done, we're coming back to some pleasant times now. It's more house and groove that becomes money chasing here. I think that will happen with every style that has some considerable succes after some time.
About the trance tune selection, try to look for records on following labels : Bonzaï (and basically any other sublabel of Lightning), Reef records, BXR, Free for All, Scanner records, Mindstar.
More specific tunes
Get your hands on the original Delerium : Silence. It's an oldie, but very good.
In the same style ->
Lotus : Within or without you
Marino Stephano : Freetime
Junk Project : Control
Dj Jonah : Sssst....
Signum : What you got 4 me?
K90 : Into the future
Halo Varga : Future!
Extended Mirror : K'nowhere to run
Freezzio : ICU
...