i re-homed some stock

As much as I disliked it, I had to re-home my 3 yr old bumble bee and johanna. I did this because in a previous post, a few others mentioned having haps and mbuna's together is a bad idea. Until this week there wasn't too much of a problem but this week there was lots of agression by these two. I need advice. Based on the remaining fish I have as seen in my signature. Are any of those Mbuna's? I know the Kenya is but I'm not sure about the others. Also does anyone see other potential compatability issues.
thanks,
John