Tracy, I too have added Camelot Bell (aka Lone Star Legacy), northern strain, and very recently F1 LMB. Seem reasonably catchable, though that might be because they aren't pressured a whole lot. I harvest about 200 a year, maybe 120 hook & line, 80 by electrofishing (which I prefer since it does not take out the most aggressive fish).
I've seen very few of the blue-green markings, which makes me think that Florida genes aren't widespread. On the other hand, I've been told that not all the Lone Star fish have that mark, and some pure northern strain do(!), though not as common.