IRIS-HEP strategic plan for the next 5 years, v0.9 is out, see link in https://docs.google.com/document/d/1DWI_YlUpMQ8q5yx4mNNTDivj4rbpyUEjYfk7POIWup0/edit?usp=sharing.   Section 5.5 covers "Facility R&D" - please feel free to read over and submit comments in the google doc.  We'll review at our next meeting on January 4.