I started with 20 and hand pollinated my best females from a couple of choice males. After that I had enough seeds to only have to go for new seeds every two or three years. It wasn't the easiest cloner, but the clones tended to be strong plants.

I would get two generalized phenotypes. One reflective of the sativa side and one more like it's indica forebears.

Very interested to see how the feminized version compares.