Nice Tex hybrid, I'm sorry about your loss...
If you don't want an overly aggressive fish stay away from Salvini's...they aren't the biggest cichlid but for their size I've found them to be one of the most aggressive (or should I say territorial maybe) fish I've ever owned.
They are a beautiful fish though, but don't have the "wet pet" personality of some of the other species as mentioned by others.
I know Dempseys are a dime-a-dozen nowadays but there's a reason. Not only are they a very attractive fish but they have a lot of personality too, on par with some Jags or Oscars.
If you like the Tex-hybrd get another Texas...not all are aggressive, some have a lot of personality (mine has the personality and excitement of a thumbtack but that's him, had others that were awesome) and they are a very beautiful cichlid I think.
Or get something rare and a little less common and see what it grows into...do what you like, not what others would do.
I agree, don't get Africans if it's your only tank...they are pretty but lame compared to the SA's/CA's unless you go Nimbichromis (JMO)
I agree that ca/sa are much better than Africans. Hope to get my hands on a chocolate Cichlid and then a few smaller non aggressive cichlids. Thanks