I won't be very helpful here but I smiled when you said you liked the Jamis.
That is my lovely, I just don't have the WSD version.

Following what KnottedYet said, you would be amazed at what a proper fitting saddle will do for you on a bike that fits. With my Jamis and the original saddle, the first few rides were almost agonizing. I was even having buyer's remorse. My visit back to the LBS for the full fitting involved absolutely no other changes except for a saddle swap and positioning. Immediately I went from arched back/locked out weight baring arms to a much more comfortable position since there wasn't that pressure on my girly bits.