The bass in the first half could use maybe one or two gracenotes or something to change up the pattern.
Lead pattern is cool, but does get a bit repetitive...maybe just change up the tone of the instrument some more or something to mix up the sound as the song progresses?
around 1:50 the drums could do maybe more in the break.
Great tune overall, I liked it.
The kick sounds fine to me btw, I would not change it, but that is just one dude's opinion.