Trust in yourself and trust in your plants. If your trying to scrog your plants that net is far to high. I would keep it aprox. 8-14 inches above your growing medium. If your just planning on it being a support system after they flower then it's fine. Other than that it looks like your in for a good grow sir! For any tips trick and to learn what I might have done or do wrong so you don't do it yourself check out my very first grow!! Cheers and happy growing!