Looks like this grow is going to be just a seeding project. I have tentatively Identified, simply from growth pattern in veg, only two females. Usually, before the lady parts start showing, the growing tips form rosettes of leaves. I'm not seeing this yet on any of them (I'm down to 6).
The plants I have positively identified as males are lanky, with no real definition at the tips, other than the clusters that will become male pods. The emerging pods also show up farther down, with few leaves, which is a positive early sign that they are male.
I know from past grows that these pods can bolt and open flowers overnight, so I check every morning first thing. I will have to bag the (supposed) mating pairs together in clear plastic trash bags to prevent cross-breeding.
I've terminated one AKDC47 male and the bedraggled Purple Kush clone that will never produce anything. The PK's leaves were so bad that there was nothing to save for herbs. This was a multi-generational (years) clone that had lost all its vigor and was always an unhealthy plant.
There is only one of the AKCD47's that even slightly resembles female growth. I will terminate the others, as they aren't going to produce much in the way of buds, even if they turn out to be female. I'm not very happy with the lanky AKCD47 offspring. They would do much better outdoors, but we can't do outdoors very well here in AK, unless one has a private country piece of property with a greenhouse, or a basement or garage. I have none of these. So I grow in shelving units in my bedroom. Not much room to experiment with phenotypes.
So, I will post what I have left after today's purge.