I would use a sharper hi-hat for the hi-hat rolls and then layer a deeper and more powerful 808 on top of the one you already have on your beat. Experiment more with panning the percussion and use more of the effects that Audiotool has to offer. I notice on a lot of your beats that you don't use them but I don't think you purposely do that, however it is key to mastering your style so keep that in mind.
The rim and tom snares sound nice but if you messed with the velocity of the midi notes you could make them sound a lot more spacey and mysterious in my opinion