This isn't really a request for help, just a note for others who may have been nervous about upgrading a modded store.
With the release of 3.0.15, I decided to try using the Changelog aspect of the upgrade process and found that it was presented in a very easy to understand manner. In fact, it went easier than some of the mods that I had installed.
What this tells me is that when it's time to upgrade a store, rather than to upload fresh files and apply all my mods all over again, all I have to do is to do 1 mod (the upgrade).
Since I hadn't modified many of the upgraded files, all I had to do was to upload those. But for the 5 or 6 files that had been modified, most of the changes for the upgrade were only a couple of changes per file.
Bottom line: Anyone who has a heavily modded store doesn't need to fear the upgrade process. It's a relatively easy mod in itself.
