I do believe this is a strong running boat and engine with matching trailer. I've seen your engine rebuilt pictures on our belgian boat site. And I saw you come by me in Hasselt last year.
I still wonder why you would like to sell it. You've really put a lot of effort in it, and it looks as clean as clean can ever be. I'm not so fond of the colour scheme though, but that's just a matter of taste and repaint...
Greets, T.