I'm going to have to start from the beginning to absorb your efforts; very vibrant and expressive plants. I've got seven individual grow stations with a range of fixtures - some dedicated to sprouts, some for extended veg, and some for flowering only. My normal routine is two months on 18/6 with topping and aggressive LST after the fourth or fifth node. Currently running everything in repurposed coffee canisters (roughly 2 gal) which allows for increased numbers to offset for the inevitable males that complicate my goal of a perpetual system. I've got a pair of the unit (Mars Hydro TS600) that you're using that are unused at the moment as I've been fortunate enough to review several fixtures from other makers in play right now. A brief read through your thread left me puzzled if you worked 12/12 from seed or offered a veg setting (sorry if I missed where you explained this earlier).