Sounds fantastic musically. Something about the mix down that sounds a bit hollow but I suspect it's because it's not mastered, or it's low bitrate, or both.
The sine lead reminds me of PPK-Resurrection

Nice touch!
Just my personal opinion here: I think the intro (first 30 seconds) could be improved. It sounds a bit lacking, however once your bass comes in around 30-31 seconds, it sounds pretty good and gives a very nostalgic feeling!
The way the sine lead comes in around 0:46 seconds or so is very haunting and mysterious - I love it!
Around 2:15 when you start to transition into the breakdown, it sounds kind of empty, like you weren't sure how to get to the breakdown, but had to have something. It's not bad though!
2:33 - Now this is what I'm talking about. I would love to hear this part at a summer's dusk with a cool breeze blowing at me!

A great, simple melody. Simple is good here. So many tracks out there over-complicate what a melody can be and that takes kind of ruins the feeling, but this is just perfect, in my opinion.
I think your climax sounds great, but I think both the leads should be louder. The rest of the mixdown seems to almost drown them out. I can hear them on headphones, but I think if I played them on loudspeakers, I may not be able to hear them as clear.
Overall, I think you've really hit the nail on the head for a mid-2000s style progressive trance track. 2004-2006 were great years for this style (Electronic Elements and mid 2000s era Enhanced Progressive) and I think it fits in very well. The early to mid 2000s are my time period of choice for all things trance/progressive and this really took me back. Thank you for that.
Would love to have a high quality download of the finished product!