Hello guys! What a post!... Anyway, I have now to face the big issue : to have or not to have my 203FE modified for the CFV back? Indeed, a major repair has to be performed on my body (the aperture on FE & CFE lens is not electronically transmitted anymore to the body), that requires a shipment to Hasselblad in Göteborg. So, I wonder if I take this opportunity to get the upgrade as well... Actually, I do not plan to buy a CFV back unless I get a good deal on it. I also think it could be easier to sell a modified 203FE if I choose to do so someday. I think it is a shame to lose the E-back ISO setting. But it will be the same way than using an A-back. What about flash functions after the upgrade? Does it change something? I am also interested to see a picture of the identification plate set on the side after the upgrade.