Well, it looks as though it's going to happen, and quite soon!
Robert and I are into detailed discussions, we are in agreement on the main elements of the design and accommodation, and drawings are flying across the internet. A building shed is available, and as soon as I can get a full set of drawings completed, a list of materials can be worked out and some orders placed. A lot of the work has already been done for Frank's SibLing, but there are some adaptations that are needed to get the bilgeboard cases to marry up neatly with the coachroof coamings.
Fanshi is going to get another SibLing! :-)