Since we haven't had any feedback and the deadline is quickly approaching. We are going to move ahead by creating a new repo inside of TianoCore and creating patches post-stable tag and submit them to the mailing list as soon as the stable tag is made.
If any other comments of feedback, feel free to chime in. If anyone has any basetools python code changes, please coordinate with us as the patch will be removing Basetools inside of the EDK2 repo. We want to make sure no changes are lost or misplaced.