Good to know, hope the flashing goes to plan. Personally I could live with a PBP with no image and load from SD and then flash the emmc, but sounds like you are treating us to a complete package. It's appreciated, thank you.
Thanks for the transparency about the past (actually fairly minor) issues and the professionalism about fixing them.
I personally don't mind waiting a bit longer and I have the package to look forward to receiving at work - when I will show and impress (or bemuse) my IT colleagues!
I think I can see mine!!!
Once they are with DHL it's some 7 days to EU and US/Canada. Can't speak for other places - but should be no more than 10 days (usually customs take as long as freight).
For the manual change/flash of the emmc..
Just in case.. please update a page or video on proper disassembly -- re-flash the emmc
and get it back to a known configuration