Really nice grow man. You're gonna have some monsters for sure.
That one that went dark green and nuts on you...I had the same exact problem.
If flowered early, got dark green, leaves curled up and then I noticed mold and eggs forming. I don't think it was bugs at first but rather the mold and the bugs followed.
Looking back, mine went into flower so early that when I would water the water would hit the bottom nugs and that is what I believe created the mold problem. It's ok if nugs get wet. Just not every few days in the same spot over and over.
I trimmed what I could, dried it out and put it in the freezer to make some edibles out of. I also didn't hack the stem. I left a few fan leaves, repotted and hope to harvest her again in the late summer early fall.
FYI- Aint nothing wrong with MG Organic and perlite.