Thanks David. It is nice to have a fish that isn’t trying to murder me every time I pass the tank like Darth Vader did. ?Looking good!
Just come across this thread. I'm in exactly the same situation as you. A choc cichlid and a red shoulder sev, both around the same size as yours, and both in a 120g.
I have no aggression issues other than a little "nip" here and there if the smaller sev gets too close. I'm looking forward to seeing how yours get on.