Bouloux turned out ok? give more details please, because he sounded like a nightmare to me.
You aren’t in very good luck mate, you certainly won’t be finding a ‘PFS specialist’ at all. The best thing you can do is find an understanding doctor that is reputable for sexual issues/ thyroid disorders/ hormone tweeking - you get the jist. Unfortunately for us guys in the UK any doctor that steps out of the bound of the NHS get witch hunted as seen with the following doctors:
Dr Myhill - drmyhill.co.uk/ (check the section to the right, she is being treated incredibly unfair because of giving a B12 injection!!)
Dr Gordon Skinner - tpa-uk.org.uk/drskinner_comments.php (one of the best thyroid docs in the UK - had an immense reputation and very satisfied patients from all over the place, GMC ruining his career too)
Dr Peatfield - tpa-uk.org.uk/drpeatfield_clinics.php (now a nutritionist because of the GMC, known worldwide for thyroid and adrenal treatments - has been a major force in getting proper thyroid info and care out to people in the UK)
I am not saying these doctors would cure anyone, but they are two of the best I have came across when it comes to hormones and coincidentally they are both having there careers ruined by the NHS.
I am as keen as you are to find a good doctor in the UK, ideally close to London. So PM me if you want to exchange any ideas.