Looking great man..... some defoliation would've let more light into the girls and in turn make for bigger cola potential.. this is normally done within the first three weeks as this makes the stress levels on the plant minimal (can hermy under too much stress).
I'd remove the first/oldest shade leaves as they're not needed. lookup defoliating bruv.
You can systematically do a couple of light removals of leaves which isnt so stressful on the girls after initial lollipop defol.
Good luck with the grow man