[HamletEagle]

You should either add all your custom includes inside the archive(offset.inc) or link to a thread from this forum where people can download them(for orpheu includes for example).
Usually I would have checked to confirm your findings, but I quickly read your analysis and it looks reasonable.
Also remove the commented code, your source files shouldn't contain any commented/dead code.

If someone can confirm this works, I'll approve.