Great job bud! Your technique has improved since your previous crops imo. Perhaps there will be some hiccups as you get adjusted to the changes, but ultimately it's going to be a really good thing, and it seems you're already having successes! They seem to be happy with the soil, fan, and light combination at the moment, stems look hearty. A great start! Happy growing.

One thing I myself need to learn more about is light. I just use an old ballast and tubes. I think it has the spectrum I need for the style of growing I do, but it needs to be brighter. I want to write a good post about light, but unlike most other topics I write about, I'm not familiar enough to do a really good job. I think I'll just continue to look into it, and experiment with a few things, as funds allow.