protomelas

Hi Could you guys have a look on my new fish. Looks like protomelas to me.. Mayby mbenji thick lip or spilontus mozambique?? I will appreciate any help provided...

I am getting a whole bunch of insignus females for my gorgeous young male, but I also have a 6" marginatus that is pretty stunning. I was curious if anyone's tried or seen a cross of the two? I couldn't find anything but I figured they aren't the most famous haps so maybe it just wasn't well...