Well, first 30 seconds and I'm liking the jump... oh wow. Jumpstyle for real there a bit.
I would fatten that saw up a bit. The Piano is taking the lead and also driving the song rather than the saw doing the driving.
Four on the floor at the end, with a downlifter for the ending. Pretty solid.
Other Notes:
Add some reverb to that crash! It just dies after it plays!
Try messing around with a lowpass filter. Its common in Jumpstyle/Hardstyle (well most electronic music afaik)