Hi Davie,
really sorry to be reading this news, like most of the guys have said, your passion for all things bike is incredible and i know personally you have helped me many times with little tips and advice re all things techy/mechy which i really appreciate .. i admire your bravery in posting this up here, and really hope you continue to fight with such a positive spirit, and that your treatment gives you everything you're hoping for...Once you get out on the Gravel e-Bike, give me a shout, i'm loving the gravel bike and will be up for any time out in the lanes, trails, etc..
All the best Davie..
Ian