Hell yeah bro!! I wouldn't stir you in the wrong direction on the nutes.
here is a few of my girls I have used it on my past run. And it did wonders!! I also use along with those, the Molasses during flowering, and have used on a few Snow Storm Ultra. But your girls are looking amazing bro!! Thumbs up...
I also use organic soil, that I mix up a few "extra" goodies in it..
and I use General Organics on a few of my other girls, and I also use Foxfarms on a few. Just trying to find that one I like the most!! And I beleve I have found it. I really,really like the Advanced!! Its the shit imo!!