Here's a couple of photos of the males. In the group photo, the shorter plants are the Western Winds, which both turned up male. The taller plant is the Super Skunk...not a sign of sex yet. Note to self: "don't be so conservative next time. Go ahead, plant a few more beans. Step up to the plate, bro."
I was wondering how difficult it would be to determine sex. As you can see from the photos, not very.