Thank you Lukas, the only reason I could do such a kit bash on this model was that I had the superb works by Jean Boudriot to refer to - The Seventy four gun ship.   I also bought both the Heller kits Le Superbe, and Le Glorieux and used bits from both of them.   I'm not quite sure which wooden beam structures on the Upper Hull you are referring to, can you elaborate?   As for tips I'm not sure where I could start, but I am happy to answer any questions you may have on your build.   Rega