Well done mate. I'd keep those cfls no more than a few inches away to be honest. They don't have the intensity so the plant stretches to them. More energy spent on growing stalk is less energy elsewhere. Keep it up.
How far away were lights from the plants through out the grow process. CFL's you can keep 12-18in light gap because the lights don't make much heat. May help your stretch next time. Good luck bro 🌱🍁💨😎