Is it OK to post what you sent over, Zulu? It was totally helpful to me & it looks like there are several others who might benefit- Totally up to you though, since you authored it. Just let me know, k?
Also, for folks planning this project, there are more articles than I first thought for the retrofit, since many have links inside them to other articles & resources. Be sure to click those as you're reading through.
I sorted the ones I plan on referring to into a Section in OneNote, so there all paperless & in the same place, in order of operation. So when project-day comes, I've got the vitals on hand. Just an idea, since I figure most folks here are tech-savvy.