Re: 25 knots at a third the fuel
Not sure that your post will change the situation, actually, but I am sure you feel better for it.
Fact is that whatever they do to red diesel, there are a heap of people on here who won't look at your company as a potential builder of their next boat, no matter how good it is. And a coalition of environmentalists will probably be happy to join you only after they have sorted out aircraft emissions, motor vehicle emissions, power station emissions... Can't see them helping your cause one bit. Actually, you sounded rather threatening - that would never do as you might be thought of as a bit of a bully.
However, as you indicate, you have a view and you are entitled to it.
Good luck with your sales, as you may need it.
No bullying in this post, I hope - just the view of someone with an ordinary mono hull trying to enjoy the water.
Merry Fisher 695 Marlin called Merlin based in Neyland, Pembrokeshire