Fine back to shoes.
I'm sure you've found as an Orthotist that size is only one side of the coin, fit is another, so depending on what sorts of lasts fit you well you can go forward. How would you describe your foot in terms of shape, width, instep girth etc?
What about your thoughts on price point?
From the styles you posted, I would at first glance point out Finn Comfort - but they can run higher in cost, but similar aesthetics, and removable foot beds in most of their shoes.
12 hours! Making custom TLSO's in house?