One of my 75 gals has a Salvini pair and all that jazz, now with my other 75 gallon tank, I want to start of the new year with something new. I want to move some stuff around and have that 75 gal tank be the home for a large "wet pet" as some say. What are some of the largest and more personable cichlid species I could have in a 75 gal its whole life? Always wanted to try Red tiger Motas but have now heard that they can be quite skittish?.. Id like an active but large fish that will learn to eat from my hand and not just sit around unless its feeding time. For example,I love jack dempsey cichlids but when they get to adult size, Ive found that unless you are feeding them, they sit around in a cave and chill most of the time..I want a really active cichlid! What would your choice be??