At age 46 and with Gleason 7 and T3aN0M0, I wasn't offered a choice. I was told surgery was my best option. I wish I had been offered your range of options, but in saying that, I'm not sure how in the world you actually make such a decision. I wish you wisdom as you weigh up your options. In the end, we're in the same boat - PCa and an uncertain future. All the members of this forum will be here to help you.
W