Doing that is easier to work with also. I'm working on a track rn and I had been stuck on what to add. It has been in my drafts for like a month. Trust me, it will help you create the track, or at least I hope so, haha!
Atmosphere and mixing is nailed though make sure to add add more elements to make it more memorable and original. If you want to include drums or make a huge ambient drop, I suggest you compress the shit load out of this track. Maybe try and extend the first 5 seconds to at least 30 seconds or lengthen the whole 30 second track to 1 minute 30. Add more elements in the time line before the drop.