Island time, I did the calc and I got 2500 with dinner to spare, its a pretty useful tool but takes a lot of discipline
RickTrin, based on the following article my chance of relapse are 85% ( I am T2c) , although the MKCC nomogram is much more respected.
http://www.health.harvard.edu/newsletter_article/How_to_handle_a_relapse_after_treatment_for_prostate_cancer
I have to try to keep the C contained as best I can!