The constant visual reminder doesn't bother me so much but I'm not exactly happy about it either. My surgeon talked about the same thing, sedating me and using a nerve block in my shoulder. I would really love to know how it turns out and I hope you do well with it. I've read about buttonholes and the ladder technique, not sure how I feel about piercing the same area over and over again, I feel I would prefer the ladder technique. Yes, I am going to try for a second transplant.
No one can "insist" you get a fistula. As the patient you always have right of refusal, up to and including dialysis. I never wanted a fistula and still don't have one. That is my choice. Others think it should be fistula first. You have the right to make up your own mind.