Hopefully all will be OK, Viking. The recovery rates are pretty good, I believe.
When my pal went through this the NHS were operating a "wait and see" policy, I think on the grounds that that was what the Scandinavians were doing. In the end the consultant decided to remove his prostate. When Mel asked him what happened to the "wait and see" policy, he was told "The Swedes don't do that any more". I think they had waited, and seen, rather too often.
Now several years after his op, Mel is fine. We go for long walks (when the weather is good) and every so often he goes for a test on his PSAs (prostate-specific antigens) to see if there has been a recurrence, but so far so good.