Thanks for the compliment. Yes, he is quite the bastard when defending fry... Typically you can sex Texas at a small sizes because females have a black spot in or near the dorsal fin... but that's not always sure fire either...
Sorry man, con hybrids are just too common. Don't need anymore out there. I do still have three of the tex/cons in the 125g that were supposed to be feeders. One is turning out to be a looker, but the other two are pretty drab... If you really wanted some, just buy a tex and a con...