Been thinking over which cameras I will bring on the coming trip, I think this is the way it will go.
8x10 Masterview - white background portraits in studio with 300mm and possibly a 250mm.
Hasselblad 503cx with 80mm lens - for enviromental portraits in color as well as some studio on white background shots, shooing color neg and transparencey films.
Mamiya 6 with 75mm lens - will shoot b/w street photography with this camera.
Contax G2 with 28mm lens - will shoot grab shot pictures on color neg film.