After stopping the new plants in their tracks with lack of nutrients (I pre-soaked the coco in plain water and forgot to add nutes!!), they recovered amazingly well but I lost 3/4 days. By day 12 they were back on track.
You can see from the side-on shot that these are going to be quite short and bushy - as you would expect from this strain.
@Godesskat, Thank you mate - at the risk of jinxing the grow, I'm fairly confident this will be my best ever. These plants are just so full of life, it's quite a joy to see.