Looks good !
I grow the blueberry pancake also.
When you switch them to 12/12 don't give them immediately bloom nutrients, but continue grow nutrients for a week.
I made that mistake and got deficiency. Also they are heavy feeders.
Good luck!
@Sinistergrow702, She's easy to grow and likes a heavy feed from my experience. Doesn't stretch much during the initial stage of flower. I chopped at day 62 of 12/12 and could probably have gone to day 65+