Those bass noises on the first drop are pretty distorted and not very good, too much high end and not enough mid range. IMHO I personally would try some different sounds but, your arrangement is solid. Could just be a matter of flipping through some different presets and changing them up a bit.

Second drop is a dope switch up. the gangja sample sounds a little off though I would mess with your timing there. And maybe during parts bring back your bass noises so its not too distant from what the original part was like.

Music is purely subjective so please feel free to ignore the f*** out of my suggestions.

good luck