I think it's in the right category. Breakbeat falls pretty much into dnb, and you got the standard basses and so forth.
Only thing I'd recommend is watch your reverb wet signals. They sound both long, pretty loud, and like there is a constant resonance. I think you can accomplish a lot of the effect you were going for by limiting the use of reverb, hi-passing the wet to 250 hz, and using pingpong delay. It seems to create an illusion of even more space.
Also, you could really use to throw some mastering compression on here. The waveform of this looks like a premaster, and your breaks are fantastic. They absolutely deserve the royal treatment <3