First, I would recommend adding a filter to the drums to get rid of some of those unpleasant frequencies. And you could also add compression to make them sound a little crispier. I really like the drum pattern and the chops you made, but they feel a little all over the place. Try getting down one 2 or 4 bar loop that works well with the drums and then build variations off of that. I'm a little late but I just wanted to give some feedback. :)