sugestions

Hey CCA, I plan on having my 90 gallon up and running again in the near future. I would like a pair of some kind fairly large cichlids. The problem is there are so many that I would like to keep I just don't know exactly what I want. Any suggestions/ cichlids that you have had good experience...

Stocking suggestions for this 20gallon high with sand substrate, flower pots, dead leaves, and rocks?