No problem. I'll have to think about how I "label" it.
For now - the packaging will be either 32 or 64 bit. If you think there is a real need for both, I'll think about using different "prefixes", e.g., /opt/bin/64 for the executables. The libraries will be dual sized - aka /opt/lib/python3.6 for both 32-bit and 64-bit libraries.
Also, out of curiosity - did you try my github branch with the extra patch for Lib/ctypes ?