1st grow - Auto Rippers

Repotted today in Schwarzerde with 20% perlite. The leaves were already hanging over the edge of the pot and the roots had reached the edge of the pot. So I think this was the ideal time, even if it was a little early in their lifes (7 & 8 days old) The tent is working wonderfully, temperature and humidity largely constant. 3 PC fans were installed for silent and energy-saving air circulation. Also added an old nylon as a cover for the passive air intake because quite a lot of dust was getting in and possibly other life forms. I hope they tolerate the repotting well. Any advice or Feedback is highly welcome!