Dear Mmmayday38,
My flying days are over (+15k hrs) and I was so fortunate never to experience
an accident you encountered. Not even on the sim, we did train engine failures on final but never loss of thrust of all engines on final.
We never met, maybe we heard our voices over the Atlantic or the Desert. But I want to tell you I can only hope that if I had encountered the same situation I would react in the same way you and your crew did. Chapeau for you and your crew.
Wishing you a joyful and safe career ahead.
Frank.