Nick,
If your thinking of building an article appeared in Catsailor Mag a while back that walks you through the process. It may be worth reading. Also it may pay to checkout the slide show on Thebeachcats.com web site.
Blade F16 Building Slideshow It shows a lot of the processes.
Alternatively if you would prefer a 14 ft cat you wouldn't go wrong asking Darryl if he would sell you a set AOF14 hulls and building up an F14. You would be surprised at how much work and fun there is involved in getting a boat just the way you want it even after you have the hulls.
Regards,
Phill