Central/South American cichlids for 75?

[Runsoncoffee]

I have a 75 with a blood parrot, electric blue acara, fire mouth, and a leopard bush fish. There platies and tetras in this tank.
I’m looking at adding 1, maybe 2 more cichlids. However, I don’t really know what I want. Thinking in the realm of adding another acara, severum, or maybe maybe maybe a convict (tho I’m reluctant because of their reputation)
Any suggestions would be appreciated!