Ok, saw Andy last night, he basically agrees with my surgeon that because of the joint being pristine that any surgeon would try and keep me away from a THR etc and concentrate on trying to repair the joint athroscopically. He can see from my scan images that there is indded some bone that could be taken away but also agreed that due to my last surgery taking 5 hours that it would have been too much to open me up at that stage to try and do any more at the time. He referred to a patient that he had performed a THr that day and said that if they had recieved the treatment i had then they would have been able to defer the replacement for a lot longer than having to have it done in their 30's.
He also stated that he would not even be charging me for the appointment as he did feel comfortable that he could offer me any further information, but did ask that if i need any further information from him in the future that i can call his secretary with the details and that he would happily call me one evening to discuss, so very pleased with his commitment.
He does know to the consultants that have treated me thus far and the only other alternative he could give me is to gain a 3rd opinion form a guy called Proffessor Damien Griffin, who is seen as the no1 arthroscopic surgeon in the uk and that his advice would be the absolute best that i could get.
So thank you for all the advice/information, i now feel much better in my diagnosis having had another surgeon agree with my planned course of action.