Grape ape clones 20 days in veg. how do they look?

Hi guys and gals
First time grow in fox farm ocean forest. Plain tap water so far and until week 4 of veg. I will be using general organics go box for nutes.
They are under 15 23 watt cfls 18/6 but I am switching over to 300 watt led tomorrow. Transplanted into 3 gallon pots 1/13. Any recommendations or suggestions thanks in advance!

This is what they looked like when I got them. Sorry for all the posts

Looking good so far!

My girls are really liking my new led/cfl combo. They are growing fast now. Going to flip to flower in 2 more days. Anything I should do to prepare for flip to 12/12? I just gave them veg nutes and was thinking one more dose in 4 days before I switch to bloom nutes. Any thoughts?

I am not so sure, don't take my word for this, but I don't think the leaves should be curling upwards on the edges, could be stress / nutrient issue (boron?) / or possibly some type of mites