Just a couple of questions about these guys! cyprichromis leptosoma

I heard they school?

Would they school if I got 10 of them 3 male, 7 female!

Would they go well in a 4 foot?

Can I keep them with plants!

Will the adults eat the fry?

Can I keep holding females in the tank and let them spot in there?

Do I have to strip the females?

All done, what type of cyprichromis leptosoma do you recommend such as
Kigoma, Mpulungu e.c.t

Thanks for all your help!