I dont know if I would take clones right before I put into flowering. It might stress and even make the plant hermie. You might want to set up some very small moms and then just take clones from the moms and veg them until you want to flower. About two weeks before you put them into flower take clones from your moms again. That way by the second week, you can put veg to flower and then move the rooted clones into the veg cab. I would have 3 cabs, 1 for moms and clones, 1 for veg and one for flower. As far as the exact shced goes that depends on a number a variables, such as the strain, stress ect.. It might vary from grow to grow as you get more experience with growing and the strain you will be able to fine tune the sched to exactly what you need. Oh yeah and def put the flouros as close as possible without burning the plants. This will help with streching and also help get the max amount of light to your plants. Just my 2c. Good luck bro- Diz:rasta: