It actually worked quite decently as a proof of concept. It could use some tweaks though as it was said it could make troubleshooting more difficult. So maybe need some command line info how to access the procouree installer. Maybe better log file.
The plus though is you can disable all plugins simply by removing l/commenting out pro course installer. Though it is broken now.
Joe has some very forward ideas. Iirc he made the initial Post Voting plugin?