I don't know where you were doing research but a simple google search came up with tons of info, pics and projects of people doing parrotxconvict. Definatly won't be the first one in Florida...
Either way hybrid and breeding project are still very cool, but don't get your hopes up you most likly won't be able to trade these in to any lfs or sell very many of them.
Also I'm not sure very many people will be able to sex that fish from those pictures maybe try a better shot from under neath flash on and lights off.
Sent from my SCH-I405 using MonsterAquariaNetwork App