Trailer, nice insight. Great idea to get the written guarantee. I'll have to remember that one, it's a real test of the maker's confidence in their product.
But the proof is in the pudding, I guess. We'll just have to wait and see how you get on.
Malc, gotta agree about the 4 strokes, they're great. Very quiet, no smoke, no vibrations, and start like a dream. I have the 14 1/2" prop and used to get 30knts until I fitted a Dolphin Fin which reduced the top end to 28knts but gives the boat a much smoother ride and more adjustment on the tilt control. It comes onto the plane quicker too.
Bob F.