Cool, cheers for the suggestions.
I agree with the intro hats they are literally just there for time, I'd prefer to not have them but I always get moaned at when I leave them out haha.
The other stuff which you'd do differently was more of my personal stylistic choice, e.g like I find subs that follow mid a bit weak and the drums wouldn't compliment that style, musically I feel a drone gives a better sense of dread so I prefer a solid drone for this one (I'd probably be more likely to do that techy chop style with a broken beat style drums and fast staby midrange accents.
I did change the second drop but it's a subtle difference in the drums, I like to keep the continuity of the vibe, I use to do a more obvious change for second drop but found it often ruines the dynamic and also can come across a bit try hard like I just did it to not look lazy suppose to it been for the good of the tune.
Thanks for taking the time to listen and give some suggestions