Darn. I just posted a lengthy reply but it got lost in a server error.
Let me try again to elaborate a little.
I am mainly interested in environmental portraits in available light and not traditional studio portraits. My main subjects are either very young (with perfect, unblemished skin) or they are older men (some very old) who couldn't care less about what they look like to a lens. Most adult women won't let me get near them with a camera, including my own wife who says I have the dubious ability to make children look like depressed axe-murderers. When I start to set up the 8x10 and measure light on or around her, she finds many other things to do that require immediate attention.
So, what I want is slightly wider (for environmental portraits) and sharper than what I have now.
Don't misunderstand me regarding the 14 inch Commercial Ektar. I have two of these lenses and love them, especially the bokeh, which comes from the older shutter. I know that Karsh used this lens quite a bit (a few years ago I was lucky enough to see an exhibit of his actual portrait and darkroom equipment, presented by the national archives here in Canada). I could be wrong about "sharpness" with regard to a lens, but I do feel that despite the Commercial Ektar being a fine lens, there is still something about some more modern lenses, some quality, that I want. Perhaps I need to think about this more and look at more photographs from those who know what they are doing.
Having said all of this, I did post my question in the large format forum and the responses there convinced me that the kind of skin tone I want is more likely the result of film/developer/development than the lens.
I used to shoot FP4, developed in HC-110, but never got quite what I wanted. Also the HC-110 is a bit of problem in my Jobo when it comes to high dilutions. So I have switched to FP4 with Perceptol (home-brew) and I am also experimenting with Bergger Pancro, which comes highly recommended with regard to skin tone.
Thanks for the replies.