It's can't say exactly what I want, but I definitely want some kind of tang eventually. I think the Sohal is a pretty fish, but I really don't want to start with a tank big enough for him. I figure 55gal (4' x 1.5' footprint) is big enough to have some good fun and small enough to learn on. I've seen some big fish at the store in a 250+ gal square-ish tank and they still looked cramped... it took a Hippo like 3 swooshes to get from one side to the other. I think I'd feel bad looking at a good sized fish in anything smaller than a 180 (6' x 2' footprint). If all goes well over the next few years (and I find a bag of cash lying around), I want to rip out my defunct fireplace, commandeer a linnen closet and bedroom closet, and mount a massive tank inside the living room wall