Cheers, EA. There is a chap on another forum (not aquatic) who is looking to upgrade his 110l tank to African Cichlids, and wants shot of his remaining stock. I have advised him to join up here. I have only seen S.Lineolatus in my LFSs recently, and I know that this fish is local to me.
This is the only one of his fish that I'm interested in, but I'm torn, because my tank is really not the best, ie it's not got the current and it's too warm, really. However, I did have a couple of Gastromyzin Ctenocephalus a while back, and really liked them.
Then I did read that Sewellia spp. can be a bit boisterous, compared with Gastromyzin.
Dunno what to do.