Thank you for the messages of support. I had the bandages off yesterday - and it looks amazing! This is the best my scar line / stump has looked in 8 years! The Plastics team at Morriston Hospital have done a fab job. My neuroma was cut off, and then the nerve ending was split, joined together and then buried in the popliteal fossa - back of the knee.
Hopefully the nerve will not start looking for the end, and will think its on a continuous loop, where it's been joined together!
Just got to get my knees sorted now and I'll be back to better fitness.