Hi Bikerone, welcome to site.......
you are in the same situation as me. Its hard to know what the right thing to do is. Last set of Biopsies confirmed I have Geason 6 disease 3+3, stage 1 , with 5 positive cores out of 11, all around 10% involvement ( last May ). I had biopsy one year before that that showed a similar stage. Classic candidate for AS, and 3 monthly PSA tests. Last three PSA results all showing steady increase, so looking for perhaps some more radical action. I too have looked at Brachytherapy and can sympathise with the dilemma you find yourself in. I have had some great advice from the posts on the site so far , and if anything a problem shared .... as they say. Advice I have been given from some of the medical field is look at diet , but not convinced , I would consider myself a fit 54 year old, and want to remain so for a long time yet so as with you I am leaning towards a decision that I can see some tangible progress.
Best of luck whatever route you go down and let us know how you get on.
cheers
Keithyboy