These dang feet need Nike's, what a pleasure and pain it is
dealing with them.
I went ahead and glued the toe joins to the foot base instead of
building them with the toe so I had more support when I glued
them for pinning.
I would highly suggest dry fitting everything and playing around
with different configurations to get a feel. Once you decide on
the foot's form its real important to pin for some added
support.
For this foot I went flat to add some support to the whole model.