Salut Pierre!
I have built 6 or 7 Bonneville cars in the last few years, but only last year did I get the chance to make friend with fellow forum user MUNCIE, who happens to race 1/1 cars on tle lake. So, he was generous enough to send me one of the latest rule books. Needless to say, I now try to make sure that my cars "would pass inspection".
I don't think I can add anything to your creativity, but if you'd like to consult the rules, we should find a way to get the book to you.
For instance, I'll be at the Trois-Rivières show on sunday the 27th. If you plan to be there, or have a friend who'll attend, let me know.I'll bring it with me.
CT