Thanks for all the links guys, the more info the better.
Hi Frank, I'm not working to any plans at the moment just by pics of various models on google. Anglia model centre have said if I call back next week and talk to Mark, he may be able to supply various parts to me including torpeado tubes so fingers crossed on that. I've made the rear panels that are in the rear of the cabin ( sorry but don't know my way around the boat or terminology yet) as I've seen it on other models, but my scale might be a bit of. There seems to be a few variances between models so I'm sticking to one. Like you say plans are the way to go, but I've never worked from plans before so that will be a big learning curve. I really want the boat to look wright, so all the help, info and advice is really appreciated :)