I was intending to get a CF-39 as a backup, to use on the Sinar P3 with Apo-Digitars and the battery pack, on my Flexbody and 555 ELD, and to use with my HC lenses with a H2D.
The CFV-50 would seem to be an option, but if it has no battery pack, and cannot be used as a second body with an H2D and my HC lenses, it is not really worth considering.
Is there a CF-50 in the pipeline?