On the top center of the PCM page with tune opened it should have a string, something like HR3Z-1407-GG
go to calibration tools top left of your screen and click show tricore calibration list
Find the string in the page that opens up and verify it is for your model car. If it is Any Ford...
Europe is backing away from EV's, at least the people are. Wish Gregg would comment, I need a laugh.
https://www.yahoo.com/tech/europe-revolting-against-tyranny-electric-141125897.html
Get a copy of forscan. It has the ability to flash the PCM back to as built.
Too bad you are so far away. Maybe a forum member will flash it for you if you don't have the software and dongle.
I wouldn't use an ez out. They are very hard and break easily. Buy a set of left handed drill bits, start small and go up in drill size till the bolt comes out or you drill it large enough to tap.
The cold fill line is marked MIN
The hot fill line is marked MAX.
Being slightly above it hot will not hurt anything. Many shops fill it to the top and drive the car. What the car doesn't want goes out the over flow.
We call it "finding it's own level"
Since it is not a stock tune it may not be able to function properly with a high percentage of E. I wouldn't worry till I had run this tank out and filled with another.
If the only reason for running 93 is to "flush" the system that is not necessary. Add an oz or 2 of alcohol top lube every 3...
I'm assuming you are auto?
Lots of tuners set the shift rpm to 7200 because it looks good on the tack and sounds cool. The stock manifold gives up about 6500 so you don't want to go to far past that. 6800 would be where I think it stops improving.
If you are manual, shift when the light comes...