Finally took my umbrellas out of their boxes and setup some lights at home. Rick was visiting and took the chance for a portrait sitting. I tried several setups and ended up with two lights. One from the left back with diffuser at 45deg and one in the front with diffuser at about 45deg from the left. A reflector is also placed around waist level. Here is one from the shoot.
Shot with Burke & James Grover 8×10, Fujinon 400mm f8 lens, Kodak Ektascan B/RA film. Developed in Kodak d76. Scanned with Epson Perfection V700. Even though the Fujinon 400mm lens was meant to be used with 5×7, as seen here, at f8, the image circle is big enough for use with 8×10. The lights used are a pair of Yongnuo YN565EXII and a pair of YN622 and YN622TX triggers.