my
I would try to plan and execute things and as soon as possible, since you already have fully rooted clones. I would suggest trying to write EVERYTHING down on paper (you can burn it later if you like.) I can't tell you the number of times i've been to home depot, walmart and my hydro store..
If you get good soil (Fox Farm) and good nutrients (stay away from Miracle Grow.) you can get away with not really worrying too much about PH. I would get the Litmus Test Paper, instead of the liquid PH test. Some nutrients turn the water into different colors and makes it hard to get a good reading with the liquid test.