They look good, weeks to go. Growing is a learning game. As you go, you will become better, and your plants will show it.
You stated 1000w but blurple lighting is always underpowered compared to manufacturing claims.
Next run, use what you have learned, KEEP LEARNING ... the improvements never end, and so your thirst for knowledge shouldn't either.
Research lighting, and try to improve that resource, as you learn to improve all aspects.
Good luck, and dont get discouraged by some comments you may receive....
Some seem to forget, WE WERE ALL NOOBS ONCE.
FF