Believe me dude, you are going to love the paper bag technique after a few days in the jars. At least I know I see a improvement in quality after it hits jars, the paperbag stuff loses that green smell much faster.
What GH products are you using? I've used several of their base line ups and a good handful of their additives. Personally, I like Flora Nova best, so far, but the plain GH Flora series couldn't be easier, and it is so much more concentrated, Flora Nova goes a little quick in comparison. The H&G has been rocking my socks off for a year or so now, and I am actually combining gardens at the moment, and my H&G is taking over the Flora Nova line up over here. With just one feeding I already see a huge difference in the health of the plant, but these guys kind of stopped caring a few weeks ago, so that is definitely the main reason why.
Oh, and I don't know if you've been doing this, but this is all I do now, which is use Ca/Mg as pH down and Si as pH up. Ca/Mg is mainly Calcium Nitrate and silica is Potassium Silicate. Not only does it correct your pH, but it forces a constant well balanced diet. It's so fucking beautiful, I add my A&B, the recommended amount of CalMax and ProTekt, and my pH is perfect and ready for all my living additives and boosters full of magic. I love living fertilizers because they basically pH correct themselves in the medium, they generally know what your plants want, I love it. I'm thinking of switching to full Organic for this reason. I have a full BioBizz line up I still haven't cracked into.
The hempy buckets actually sounds pretty good. Temps are always a bitch here and there is always $$ being thrown at it, sometimes though, you give the money to somebody and they come back with a cheap piece of shit... so I get the pleasure of properly cooling the temps in the grow room I'm moving into it, but at least I get to do it my way. I think I've talked them into full vert. We grow the same strains, but all mine look so much better, they are willing to go purely off my advise... ffucking sweet. I can't wait to be pulling yields like you.
And finally, HAPPY 420! I'm off to the hash parlor opening down in the desert, woo!