Gosh that's so similar to my situation. I did have a targeted biopsy, but the lesion was benign. I was lucky that the person doing the biopsy did 6 random samples 5% and <1% on the hits. No "T" score yet.
I felt strongly against AS, it was on offer but because of the family history both the consultant and the specialist nurse thought it was the prudent option. I was even told (after I decided on RRP) that it was going to get me eventually so an early RP was a good option.