Like you say, these are all possible today (with the exception of #5, I'm afraid!) but with a lot of hoops. I'm not sure if the recompile/patch of system librar

Like you say, these are all possible today (with the exception of #5, I'm afraid!) but with a lot of hoops. I'm not sure if the recompile/patch of system libraries is a general enough need to make really slick tooling something we can invest in, but better documentation is certainly possible.