hey stokebloke your girls are looking fine a couple of things I see from the picture, there is a huge learning curve with these plants so you've come to the right place, You will get 6 different ways of doing something just pick the one that sounds best to you , check out the tutorial section lots of good info there
Plants are really stretching -Low light,light to far away
Grow medium looks like there is no perlite of vermiculite to help roots breath
At some point you will need bigger pots I suggest fabric ,5 gallon work well