Also, they need some tending to, as far as nutes go. They're starting to get light in color,(especially pic #3) which normally means they're starting to need some nitrogen, and possibly others. If it's not the lighting that's making them look light in color, give 'em some fert, a light dose. It'd be helpful to do a foliar feeding, as well.(I just re-read on foliar feeding, today, and it convinced me to start using it regularly, again. Expect alot of suggestions, to do the same.lol
Otherwise, they look pretty good. They could've used more light, earlier(stretchy), but,... we all make mistakes, and need to start somewhere, right?