A couple look a little droopy, but don't worry, that happens to me all the time and they snap out of it. Often these droopy ones seem to turn out better.

Overall, looking good, glad to see it. And no, I don't think 30 minutes off is too much for rooting. I do 70 off, I think. If you're worried about it I suggest you start with 15 off and build up to longer off times.