Fizik Argo R-5 saddle. This is what I have ended up with. It seems to check off all the boxes I need at this point in my life. Have ridden it now for a few weeks and it is the most comfortable of all the saddles I have tried. My wife say it has been eleven so far but that is because she doesn't know about the other four, not that I have kept them from her.
Thanks for all the input.It is very much appreciated.
Frank.