Large "community" tank

I just wanted to see some of the fish combos that people here have in a 90 gallon. On one hand I love my "big fish" like oscars, jack dempsey etc...but I've been there and done that (and my 56 is going to be an all male peacock tank), so I was trying to get a bead on what else there is... I've done discus, considered doing it again, and I just don't want to strain myself that way considering I've got several other tanks to maintain and doing the enormous water changes so frequently isn't my idea of fun at this point. Don't get me wrong I can do 50 gallons a week, I just don't want to do 50 gallons 4x per week like discus would require (in my 55 discus tank I did 40 gallons 5x per week).

Let me have it