There is no head surface in the anatomy you posted.
Head surfaces are in
bem/inner_skull.surf
bem/outer_skull.surf
bem/outer_skin.surf
Let me know if there are issues in using these surfaces directly in Brainstorm. I think it would probably be best to re-use these ones if there are no issues about it because it would make the use of these templates more reproducible across tools.
The fiducials contains the standard BS brain fiducial points. I'll have a look at your comments and those from Eric Larson (who was telling me about the .fif file reporting being in "head" space instead of the "mri" space) and I'll prepare an updated version. I'll sent you a sample file for you to validate so that we can hammer down all the little things that can trip down BS before I generate a final version of these files.