Hey Duchieman, well looking at those selections, I would be going for Jacki A and C. Not to sure of Jackie B, after topping looks like it has stretched a bit, where as Jackie C looks like a little dumpy fukker, lol....that's not showing yet though?
As far as harvesting the pollen, I would wait until end of week3 to week 4. Definitely remove it possibly week 3 and even just grow under any sort of light from there (I move mine to a room in my house and they get light from the window/room light) Once I know they look good growing them further does not matter, you can always take a cut and put it into 18/6 or 24. Snip the pods of and let them dry or I often stop watering completely and that generally opens up the sacs. Store pods in a bottle, or pollen in a bottle or zip lock bag.
Hope that helps bru. Holler if you have any more q's.
Interesting pics Mutant Lizzard. I just got a couple of clones through a re-veg, alwasy fun to see the funny shaped leaves that pop out.
Peace, DST