I was Gleason 7 also and they said it was so fast growing it would kill me quickly.
Had it killed (ablated) with Tulsa-PRO (Trans Urethral Ultrasound Ablation), a non-invasive procedure being used more and more today. 3 years ago - all is well, all functions normally. No pain or discomfort.
When you say all is functioning normally, do you mean you still have a prostate glands with all its functions?