WTF?
7 FOOT... hope you started flowering time ago or those ladies will shoot up alot more. AND I MEAN ALOT.
MALE.... bin.
I WOULDN'T have wasted time growing that large before finding sex...waste of time, space and electric.
Try reading up on ideal veg times/sizes for strains etc...... look at pots size too.
Good luck and I hope you at least have 1 female.... and the hieght