Wow again so much valuable feedback, many thanks to all of you!
I would say the price seems in line with the Belgian/German/French market. The fact is that you're really lucky in the UK I would say.
As Richard said, the car has already lots of nice extras, making it quite attractive to me.
But that certainly doesn't mean I should not negotiate a bit, especially considering that it's sitting there for more than a year now.
Thank you for the heads up on the dealer Karsten, I was totally not aware about him selling repaired cars. What I know so far is that the car has 2 previous owners and that it has been "well maintained" by Flaving in Germany. Might be good to check with them as well.
I'll definitely contact Henry at Williams to see what's possible for some of the cars he has currently in stock. He already gave me a few tips a year ago, very nice guy.
Interesting perspective Dirk, although I must admit changing gear with my left hand seems very counter intuitive to me (sorry for the British folks).
As for the Revival Richard, definitely we should meet up!
Thanks again for all the feedback, I'll try to check it this week-end.
NB: black is all colours together if you see it from a pigment perspective.