I'm just gonna answer about the "would you have died in England" part. I've completely skipped all but the first page.
The way my mum tells it, I was "born blue". I was early, tiny, and had severe respiratory problems as a child which extended into asthma as I grew up, but even that went into remission before I became a teenager. I spent the first month or so of my life in an incubator with no contact to the outside world. Now, I'm healthy, smart enough to survive and very happy. I'm also here because of the NHS.
My cousin was born even earlier than me. She was absolutely tiny when she was born and now, at the age of sixteen, isn't quite five foot. I'm aware that she had complications at childbirth, but I also know that she didn't die, and is now at least smart enough to be on a Graphic Design course as well as healthy enough to train to race motorbikes (the crazy cow). Again, this is all thanks to the NHS.
To be honest, everything I've heard labels the American healthcare system as the one that will leave people to die if they don't have enough money. Unless every hospital has their version of House or Dr Cox, who will treat people, no matter what their insurance is, that is...