haps

So i want to know if i can add these fish to my current tank, Lemon Jake Peacock, OB Peacock, German Red Peacock and Blue Dolphin hap.   So my tank is a 72 gallon bowfront with a 55 gallon sump.  In the main tank i have tons of rocks for my Mbunna and swimming space for Haps and peacocks.  Also...