Since these are your 1st plants I would totally say just let them grow naturally. You'll learn about where and how the branches grow and how the buds grow and all sorts of stuff, and you'll be much better prepared with that knowledge going forward. Also start a journal, it'll make it easier for help and for you to track what your doing. These probably won't be huge but you have a ways to go so you never really know until later on. Just make sure you have some air movement set up by like a month from now and you'll get em to finish and you'll learn a ton by the next round. Ask questions around here and the community will help get you to and through harvest. Feel free to check out the live stoners section. There's a lot of helpful people there with all sorts of knowledge and there's almost always somebody around. And welcome to AFN!