I see nothing wrong with putting this much effort into an old boat. Gives others an idea of what can be achieved. And if you are going to have the boat a long time, the value added is in the use and enjoyment of the work and money spent. Trying to get too much money out is a problem, but the same goes for almost all boats. This guy isn't the first owner in la la land with his asking price.
That said, when i look at the pic of the door to the head, what I see is a door jamb that is not square. Maybe a distortion in the pic caused by the wide angle lens used for the pic, but that compression post is right there. Hmm, how many old Pearsons have i seen with this problem? Not a biggie but first thing i noticed. The door is beautiful!
