Talking of advice.... wld suggest you go to the top. I lost my class 1 after some years due to a developing problem with one of my eyes which at the time seemed like the end of the world. To save the sight in that eye I decided to go to the top honcho who is a Proffesor Domato besed at the Royal Liverpool Hospital. Not only did he save the eye but I could now get my class 1 back though I have decided to follow a different path. It might be worth your while approaching him by way of an initial consultation to discuss your options. If he decides to fight your corner the CAA will respect his opinion as a recognised leader in his field. Which ever course you follow I wish you all the best.