The kick on the first beat has some transient artifacts going on but you can reduce the tail to make it shorter. I'd say do the same the hi-hats. Throw some effects on the drums too. And the 808. There is no transition at
00:57
so I would throw a crash cymbal on that probably. I like the melodies a lot on there though. On GT's beat it's really good but again I'm not really a fan of that kickdrum. It's not punchy enough. But the percs are great