The look healthy, I’m a bit concerned with the lights that close. Here’s a guide to using DLI to check how much light you need. At this stage, they should be around 10 - 15 DLI. Start using DLI
Also, one of the most important things I was told in my first grow is water to weight. I literally weighed my baby on a kitchen scale and only watered when she had used up nearly all of her water. Once I potted her, I got the feel of the weight after watering and knew when she was light and needed a drink.
Good luck in your first grow!