The next step for me is to make new ankle straps. I have a pair of MP shoes here as well, so might as well make new straps for them as well.
I currently have size 8 and 10 here now. I am thinking of purchasing size 9, a 2nd pair of 10's, 11, 12 and 13 and eventually would like to contribute to the cause by learning how to mold the soles - both the mid sole and insert in all the required [full] sizes. I won't bother with half sizes as I think you find the soles for 9.5 and 10 are the same.
To do this properly, what sort of gear would be required? I used to own a vacuum chamber for pulling bubbles out of silicon for molds. I never got around to building a pressure chamber when pouring resin. I just learned to mix and pour without bubbles.