I remember being there, having the list of surgeons but not being able to find any info on them. My advice is to contact them and ask them if they can send pictures of their work, although I think maybe NHS surgeons aren't allowed to send pictures of their patients. My surgeon was Andrew Yelland, he does both NHS and private. I phoned and asked his secretary to send pictures of his work, I liked the results so I picked him as my surgeon.
Ask about online, also maybe if you have meetings of trans people near you go to one, you can see results first hand and find out what surgeon they went to etc. I didn't do that but Dr Lorimer recommended that to me when he gave me the list of surgeons.