The best surgeons in London at the moment are:
Dr Edward Ball (check out his website - incredible before and afters, takes great care with his patients)
Dr Raghu Reddy (again great before and afters, has been doing it many years with some celebs to boot)
Dr Edward Miln (New gen surgeon, great before and afters, check his Instagram results and videos)
Dr Manish Mittal (New gen surgeons again, great results posted, seems to making a name for himself, not sure if he offers FUT though?)
Farjo is quite good though very conservative - I've never seen a knock out result.
Harley Street Hair Clinic, not sure who the patient photos relate to as their surgeons change every few years it seems? Who was Wayne Rooneys surgeon??
The Treatment Rooms Doctors post some great results also, though some results look a little thin...