kool kenyi are one of my favourite fish but i had to get rid of mine you are gonna need at least 2 more females to share out the agression they shoudnt be kept with any of those fish you have except the plecos you might be losing a few fish if your not careful either get another tank and use that for the cichlids or get rid of the other fish ecause its not very nice on the community fish a they cannot compete with such a agressive fish
sorry about your fish but i dont have that info
hope someone else has it
JD