Nice, I like the arp too. The bass sounds good to me on my headphones.
One thing I noticed is the snare sounds kinda pushed back in the mix, if it has reverb on it maybe try parallel processing it and sidechaining the reverb to the snare so it ducks reverb when snare hits, or just lower reverb/reverb size in general maybe. Though with it being future bass you may be going for that super-reverbed sound which is cool too!
Another suggestion would be to double up arp and have another layer playing same melody come in later in the track for more variation.
