I think the guitar needs to sit more in a pocket it's taking a lot of room from the element in the beat more from snare, the snare isn't snapping through enough. Easy fix! I honestly think you can even go louder on the 808, like 2 or 3 db more. I like the overall tone of the 808 it has a nice ring out. The melody is dope simple, perfect for trap. My biggest advice would work on the guitar other than that nice work man!! Keep at it