I've seen that boat in Person about 2 ago when I collected another boat from there. It had just come in from Weymouth and was a project.
Ptt motor was rusted and not operative from the handle (wiring fault with control box). Seating quite tatty. Good trailer. Good tubes from memory. Just need a good going through and revamp.
The biggest problem which does not seem to have been advised was the condition of the hull. It was used as a test boat in Weymouth with added planing fins being retro fitted to its hull. These were screwed/bonded in and in a sorry state. Removing would leave its own problems. Replacing would be viable but what the results they had to its performance was would have to be questioned and considered. perhaps that's why it's "sold" then not.
What I can tell you is Yellow Fin Marine as a broker was very good and I'd be happy to trade from again.
Hope that helps
Peter ~ Boatsandoutboards4sale ~ firstname.lastname@example.org
~ 07930 421007