I must say this is an interesting project, but I have none of these parts, so I have no idea of "common" dimensions, how they fit together, etc... I don't know if dimensions/photos alone would be enough.
Are the axles the same as normal Technic axles? Are the pinholes compatible with Technic pins?
Are the axles the same as normal Technic axles? Are the pinholes compatible with Technic pins?