Thanks for your responses. It sounds like JH might be a option for OS patients although locals would have every right to feel a bit miffed.
Sandonpoint - go ahead and be as sarcastic as you like. Sorry to tell you but the way the US$ is dropping against our currency, $80k will be about 2 weeks wages before long!!
Seriously, when your health is at risk and there's an excellent prospect of success, why wouldn't you invest in your future? In the end it's the results which will count.