Could use some feedback on what is a good standard portrait lens. I can't afford a Cooke or other high end lens, and a Petzval is out of the question. I need a good basic for shots from full body to shoulder up. Hope I'm not being over simple, I have a few lenses already and I'm curious which would be best. Currently I have a Caltar 210, 150 and 135. I also have a Kodak 127 and a Dagor around 120 and a Shnieder 180. These are used on 4X5.