You have really good ideas.
Trust me. The melodies were beautiful. I especially liked the piano. You mix it in well.
It's true. Trance is really hard to make. (Hence why I switched to house :p). The reason lies in the EQ. Trance is composed of many parts (Low Bass|Mid Bass| High Bass|Gate|Pads|Lead|Drums)
They all occupy different frequency bands, so if some frequencies overlap, it is important to lower the frequency band of the instrument that doesn't belong there (ie, if a pad takes away from the bass, lower the low frequencies).
The other difficulty comes from synthesizing the right sounds. I would ditch sytrus and get Sylenth because Sylenth allows for up to 8 waves per osc. You'll find that this makes a big difference in quality.
The alternative to this of course is layering different patches of 3xOsc or Sytrus, but it's just harder to work with.
Anyways, I hoped that this helped. Tell me when you have a new track up, and I can come listen to it.