I am happy with #2. If it is bound to qualify, it will qualify from any position imo. And I am glad it comes before the likes of Netherlands, Malta and Belarus. It works for her.
I think it's a good decision to sing the last bit in English. It gives the song sort of an extra kick at the end.
She will sing the last part on English.
^ Kaliopi confirmed last refrain will be in English, yes.
This is what I found on the internet: