Not over keen on the intro to this, but from 1;40 all the elements work well together, melody wise. Got some nice things going on in this, i reckon if you tried applying a filter modulated by an LFO to add some nice subtle(or not so subtle) movement to the track. The intro i dont think really leads into the main part of the track very well, but again, maybe with some filtering it could blend a bit better. I know you use Reason, but have you ever had a go with ableton? I say this because i found it great to render loops from reason to play in ableton, or even rewire reason into ableton. It will give you many more 'intuative options when it comes to making your tracks.

Keep plugging tho dude, you've obviously got a passion for it, and you learn from everything you try out.
Bit pissed, hope i made some sense..