My PC cut off. I don't know where you got the info about Mantle cell hitting people at 60. I was diagnosed at 42 and most people I know pretty much in that same age frame, 41 to 45. I have personally gone through a Stem Cell transplant and though physically it was not that hard, mentally it can be a real drain. They pretty much lock you up for 3 weeks. I was so glad to get out of that room!
When I say physically it was not that hard I mean the time in the hospital. Recovery from the treatment itself took a long time, about six months.