what kind of training should i use on these 2 clones they are going to be tall lanky suggest flipping at 14" for 4ft finishers. Not branchy. Should I top these few times? Fim and screen never done this before I'm in a 3x3 tent and its 7ft tall with gavita 600 pro for flowering. So I'm guessing I want canopy at 3.5 ft max for harvest. At what height should I set screen when time comes. Am I right in thinking supercrop and screen them?