I am still fishing for a blue suede shoe. Many thanks to everyone who provided leads. I am looking at the Union Made PTB with crepe sole and the Alden NY PTB with flexible single leather sole. Both are on the Barrie last.
I like my Truebalance boots which are a 10.5D. They have just a little extra room to accommodate boot socks. According REguy's last chart, the Barrie is two steps down from the Truebalance. Should I expect a similar fit in the toe box of a 10.5D Barrie? A tighter heel isn't a problem I think.