Looking good in here. Nice sized girls to quadline too. Most plants at least double in veg growth during the stretch. Ideally use the period to get as many mains into a good position for their own light bathing. Buds will form along the stems so lollipopping might not be the best wat to create long colas we need for mainline. Stripping out a little may serve better as they fill out. If you remove any growing tips to create room for another, then try to do it symmetrical around the other limbs too. Remove the same tip on each is what I mean . Where 2 new tips along a branch are trying to go into the same space vertically. You can remove 1 and avoid overcrowding when they are in full flowering growth. I drew this ( badly) and hope it explains a little what I mean. The circles are where the buds will struggle in the same space so 1 needs taking out of the race to let the other flourish. Aim is to create airflow between each growing cola. Hope it makes sense.