I have an N8008, an FG and a Mamiya 6, I really want to start using flash but I don't have the dough for an Sb-28 and I want a flash that would work (automatically) for all of these bodies. I found an old Quantaray Qa 25 in my attic and it claims to be an auto flash, will the FG, 8008, and 6 be able to communicate with it? will it give matrix balaced flash with my 8008? Would any flash be able to communicate with all three? If I got a speedlite (most likely an sb-22 or 24) would the speedlite work with my Mamiya 6?