JUST came across your thread, seems like i caught the end of your grow so i cant give you much advice, other than make sure you flush the hell out of your plants. If you go towards the end of my journal i've illustrated how i flushed my plants, i also only fed them plain water for the last 2-3 weeks of their growth, seemed to do the job pretty well.
Anyway your plants are looking SUPER peng, whats your predicted harvest date for your SLH? I learnt there's actually an art to drying bud properly, and well i didn't dry mine correctly and ended up taking them out of the curing jars and drying them some more, before putting them back in the jars and what not. Also when they're drying make sure its in a well ventilated area, i.e. your tent, cos SLH STINKS when drying. Do some research on this topic, you want to do the best job of drying and curing after all the effort you've put into the grow. From what i gathered the best way to tell is by how brittle the stalks are when you bend them, thats a good indication of how the buds are drying. Also... Cure the fuck out of the lemons cos it makes a huge difference. Invest in good quality mason jars, i got mine off ebay, 6 jars for like £15 or something (1/2 litre jars)
If you got any questions i'll try and help with the little experience i've got, we're sort of in the same boat, well we were... harvesting my plants WOUNDED me, i know how it feels! I got through all my bud in like 2-3 months, now i wish i rationed it, but it was oh so tastey.