#1 is not a Labeotropheus at all. If it was labeled a 'BB Zebra' it is one of the many different Metriaclima zebra-types out there.
#2 is not a Cynotilapia at all. Metriaclima sp. "Red Top Gallireya" Gallireya Reef is what it is. They are fairly common and breed like rabbits if you have a female.
The second-to-last photo is Labidochromis caeruleus, and a nice one at that.
Last photo is an 'Asian Product' - it's a manmade hybrid called an OB Peacock.