I'm amazed with what some of the bedroom producers of the forum come up with. Keep it up i'd say.
I'm not a producer by far, so you won't be getting any hints by me, i wouldn't know myself. But it sounds pretty wicked.
Like the part at 3 mins, giving the listener a rest, before giving him his harder breaks back.
If you've got a hard dnb tune, the mellow part inbetween makes it even harder. The mellower, the harder you'll realise the main sound of the tune is.