You have some peaks spread through the whole tune (first one being at 0:05), that you might want to fix. That's it for clarity and mastering etc, it all sounds pretty damn good from there on. Except for the drums, the sounds are really delicate actually, especially that filtered yummy thing you introduced at 0:50.
As I said the drums aren't too delicate- the kick sounds way basic. The hat is like at 8th notes- I believe it would sound more interesting with a more varied rhythm- which I guess you'd find out easily yourself. A louder snare or clap could REALLY increase the song.
It's good, but pretty basic. I think you could work on it just a bit more.
in truth i like simple trance was never known to have complicated drums and i only have slight changes to the formula however your right i guess i could have gone a lil off the wagon and mixed it up a bit.