For 110 G with Por Puff, Look into Cephalopholis urodeta/C. leoparda/C. formosa/Epinephelus ongus, etc, etc. (most hide a lot though when given such surroundings except for split seconds to snatch foods)
Even Soapfish (out more in the open) such as Grammistes sexllineatus/Pogonopperca punctuata (aka clown grouper) may catch your eyes. Understand why they are called Soapfish but never had issues with appropriate tankmates/system.
All mentined above are very easy to keep and make sure to prevent carpet diving!
Hope you find what youre looking for!