Hello Eric, I wrote about this on 15 October, message no 1691. Looking at that I see that I did not say that you would have to get a new chain plate made to be fixed through the foredeck and secured to the bulkhead. If you use it for a storm jib the sheets would have to come inside the main shrouds. If you are using it for a staysail you would probably need to have a new sheeting track inside the main shrouds but your sail maker would be able to advise you where etc.
