turn up the kick because it would sound extremely weak under some vocals. If the kick and the 808 is combined, try to separate them, or use different samples. I prefer trap movement kicks.
since there are more calm vibes to this song, try using the reverb as a master effect to bring out more ambience. Turn down the room size and turn up the level to put the song in a background-ish feel.
the pads need more 500hz because that is where the fundamentals on music sit. Keep the 1khz because that is also where synths sit. try to turn up the 500hz at low quality to give it more power.