On the topic of CFM, just how much deos the old Rotchester B flow anyway? And maybe the Carter YF and Holley 1904?
Also, I don't know if y'all checked, but V-6 Modelmans truck isn't a 235, it's a 305 V6 GMC, one BIG V6! I know the early ones had either a Stomberg or Holley single, later ones had the 2 bbl. I think that's what he's really looking for, a good replacement for the OE carb.
