I have some bad news. Unfortunately I’m not going to be able to continue working on this SIP.
The day after I posted this, all full of energy and enthusiasm, there was a change in my home situation that I didn’t anticipate would have the effect it’s having. I no longer have the time or capacity to spend on this, and I likely won’t for months yet. Literally every single day over the last week I’ve planned to work on this and have been unable each time.
I like that there’s interesting discussion happening. Please feel free to pick up my proposal and run with it, or replace it with a better one. This would be a nice feature to have.
Again, I am sorry to start this just before I discover that I won’t be able to see it through. Good luck.