Just a couple of suggestions...
Clones:
Nitrogen and hormones (ST) can slow or prevent root formation.
No nutes or molasses for clones till well rooted.
When misting the dome, clean, ph'd water only. You don't want to feed the leaves, you want to force her to form roots to feed herself.
Open dome once or twice a day for a few minutes. This provides fresh air and mold prevention, but never let the pucks dry-out.

Adults:
I'd back-off the molasses. Most I use is 1 tsp per gallon, once a week at most. Otherwise I start to see yellowing, spotty neckrosis on fans, and bright yellowing of the new growth. (if I let it continue without flushing, that is)
I'd stop mixing the nutes from different manufacturers. Plus, Grow Big is a veg nutrient not intended for flowering plants. Is that why the weird ratios and quantities...?
Morebloom is 0-10-10, right...? Way too much potash.
Testing runoff with the aquarium ph test kits is deceiving. The tinting of the water skews the results, and are thusly inaccurate. Works great for clear water, though.

I'd Flush the ladies well, and while you are waiting for them to dry, see if you can get ahold of some quality veg nutes, and a solid flower nute, (I use and recommend the Fox Farms...even comes with a handy nutrient schedule online) but you'll need to get your N-P-K ratio's in line. With that much potash, I'm guessing your ph is way high as a result.
Rusty Trichome Reviewed by Rusty Trichome on . Prepared for the worst- Stinky?? I'm just about to give up...... My last grow ended in disaster. By the time I got the fungus gnat infestation under control, my stock had been destroyed. I assume it was a fungus; the leaves spotting, yellowing and dying and the roots, at finish, were brown and withered, not mushy. The cuttings I took from those plants all failed, all 80 of them, every one the same, curled tips and yellowed leaves. There was something that smelled in those domes that I had never smelled before. Rotting, Rating: 5