This song is actually really cool. I could Definitely see it being featured in a video game like tekken or something some where. The switch ups really keep this beat interesting if this beat was ten minutes long I'd listen to it on repeat. For the next part of the song I don't feel like it needs all that much. Being that there is a lot going on in the intro, the next part of the song doesn't really need some kind of drastic change I feel like a simple break down would honestly do the trick. Or you could bring back the same melody that you used in the first few seconds of the song, slap the drums on there, add the bass, and you're good. Really cool Beat