Fredz,
Much of the literature would suggest you have time to make a decision to treat or monitor. There are some who are pushing to reclassify Gleason 6 3+3 as a neoplasm as opposed to cancer. This is due to the panic which jumps into all of our minds when we hear the C word. First reaction is, "Cut it out, NOW". Very often this is a panic decision and may not be necessary at all.
Read as much as you can on-line and also check out the videos on YouTube, many are medical presentations outlining the many alternative treatment approaches as well as guidelines for active surveillance.

Good luck and take your time to become informed.