Good to see you got the right size pots, you should be good to go with them. Plus if you start watering the way I suggested and a good nute schedule you will end up with some really impressive buds. Just to give you a little more of a pointer is when I water my plants in pots that size I use 3 liters per pot of water or nuted water. I do this in a large tray or bathtub and let the excess drain out the bottom for 15 min, then I place them back in the box. This way I know I won't flood the grow area by overflowing the saucer below and the plants are definitely watered thoroughly for the next 5 to 7 days. Also over time you will be able to tell when they need water just by tipping the bucket and judge by the weight of the bucket.

Again great work so far and your plants are impressively healthy.

JG