Hey Bgrow, so you are at day 53 on the 12/12 switch. Those look like a good middle ground hybrid, not very sati nor indi dom. About 50/50 from the looks of the leaves. Normal harvest for something like that is about 60 days +/- 10. If you have a scope or magnifying glass you could check the trichs and watch for them to cloud up. That is your peak harvest time.
Just out of curiosity, did those seeds come from a bank and were they shipped in the breeder pack? If so, which one and what breeder. I want to make sure to stay away from them. lol