Looks good!
Have you been adjusting your pH the whole time with lemon juice or are you just doing it for the flush?
Oh, I should add, that the smell has really come on well. In a previous post, I mentioned there were days when it smelled really weird.
Reading about Kush smell on Leafly, I guess it's most like that (Musty/Sweet/Earthy). Quite complex IMO, as it's hard to identify one particular scent.