Hey Archie! That little one does look a little sad but don't worry, they'll all be fine. I've seen plants in much worse shape turn out great, Rich Farmer had some horrendous looking girls that I never though would make a turn around but sure enough they did and he got a very nice crop.
How often are they drinking?
Are you letting them dry out to the point that the pots feel like they're filled with feathers before you feed/water?
They're a little pale and am thinking a nice heavy trans drench will be helpful. Maybe
@Duggan @Doc Bud @Graytail @neikodog or anyone else can make a suggestion.
I like the structure on the Durban but she's a little pale and has a few rusty leaves down low. I bet a nice trans drench will help. Maybe a de stress on all 3?
The non brix girls that just got up potted look good BUT please clip off all of those dead leaves. You're asking for trouble leaving them on.
Fear not my friend, they'll get back on track soon.