I'm using a similar recipe to yours. Biocanna Flores, Bio Boost, Rhizotonic, Cannazyme, Huvega, Calplex, Humboldt Honey ES, Great White, and Earthjuice Microblast, in 3 gallons of Sunshine #4 Advanced (Peat, Perlite, and 10% coco) each. All under a single 1000w in a DR150. Here's a canopy pic...