Hey graab, yeah with that line up you should see excellent results, specially in a waterfarm. About your ppm levels; when you start to use the humic acid and the sweetener you should adjust your main 3 parts accordingly. I just put a ml or two less so that it compensates for the rest of the additives, although not much though, the humic acid will only raise your ppm by 20-50ppm and the sweetener the same if not less so once you get to 800ppm in total you shouldn't really worry about having to adjust your base solution, at that point 800ppm is pretty much the same as 850ppm. It's only during the first weeks you should adjust your base. What day are you by now? Got a journal going?