Thanks for sharing Ryan. Mine are in a 180 and get once a week water changes as well. Kept with abalios, daemon, and some angels. All four of mine are about the same size, 5-5.5". I've got some slight conspecific aggression mainly between what I think is the dominant male and a female, though I really can't tell them apart very well. Yours look to have pointier dorsal and anal fins than all of mine, and mine are pretty darn chunky (they get fed once a day, 6x a week). One of mine has much more dramatic wormy markings and is more yellow than the other three. If I had to guess I'd say either 2 male and 2 female, or 3 male and 1 female. Mine also destroyed my anubias, ate it all down to nubs. Dang things love plants.
I got out my camera which I haven't used in months and snapped some updated shots as well. My lighting is pretty yellow so I messed with the white balance to get a more natural look (otherwise they'd be very orange looking).
Group shot - I think two males on the right and females to the left, but I'm not positive.
A couple loose scales - the extent of the aggression so far.
