Thats quite a jungle. Nice!
I think those buds will be fat from the look of the plant structure.
It looks like it will fill in all the way up pretty much.
And if it is Purple Kush you will be very happy.
Especially if you bring the temp. Down to the low 50's in the last few weeks of flowering.Kind of hard this time of year.
But your buds would be Purple. They might be a little anyway.