Hey ColdKey IMO you should immediately LST that lady and top her when you feel comfortable, it's not just a question of space, it's also a question of yield, and who doesnt like a shitton of top shelf? once you LST defoliation will become more important as you'll be making a canopy with mains sticking out and you simply need to poke holes in the canopy so some of the bottom parts of your colas rippen. Without LST the plant grows into a "pine tree shape" unless you top. I would do a simple topping then combine it with some lst to get the side shoots pointing out for a bit, but for sure aim to top so you have at least four mains, do that by topping at the 4th or fifth node - hope you get to squeeze out all you can from these gens ! Hope this helps ! 🚀