Whoah
The beginning blew me away, awesome powerful sound. The synth that comes in at 0:33 could have been used a bit more IMO, the buildup right after it is a nice distraction, but a bit early (maybe paste another cycle infront of it if you decide to extend this.)
There's a part I really like in the fadeout, mostly because of the extra sound that you added there.
Overall everything goes together VERY well, just could've been a little longer, so do extend it, and it will be a 10