Nogi showing off his Bloody Marys reminded me that I need to update this thread. I've since moved the colony to a larger tank (now roughly 35L instead of 27L). I'm concentrating on getting (1) fully coloured legs and (2) solid overall colour coverage.
You'll notice the oldest ladies below with the back stripes have less coverage on their legs than the smaller females, so it seems like I'm getting somewhere.
This is my main male. Bred him myself. Notice he even has good colour coverage on his pleopods. Not as good colour as the females, but definitely better than what I started out with.
Finally, a little salute to all lovers of "Bloody Mary" cherries!