great looking root and happy plant ... but i think you need to train it a little other ways you will have uncontrolled size ,
in your place i will not lose the chance to SCROG it and start to make nice flat screen so the plant will absorb more light and will be happy with bigger buds .
some
Lollipopping will be nice idea too ... my first grow ever was amnesia , it took a christmas tree shape because i didn't know that it needs training lol
cheers