I depends on what you are looking for.. a FPB boat is nowhere close to the size and accommodation of even a N60. The FPB boats get their fuel economy and speed due to a narrow beam to length ratio... that is nothing new.. old rum runners and submarines use the same theory.
So to get the boat the size of a N60 you have to do a 90' FPB. Keep in mind that in Marinas, boat yards or anywhere they calculate fees it is typically on length. I know I am in rare company as I didn't/don't drink the Dashew cool aid. Funny thing is I like modern design, fast cars/planes/motorcycles but for a passage making boat a full displacement "traditional" boat is more to my liking. One that can be loaded heavy, has lots of deck places to hide out, and doesn't have that flat top vertical window y2K catamaran look. Also the idea of a unpainted aluminum boat is great for maintenance .. but you get your nuts roasted off on deck.. and you end you with white ..or grey aluminum marks on everything.
by the way.. I LOVED the Sundeer boats and the thought of one as a Cocoanut Run Circumnavigator.. as long as they were painted!
Rant over...
HOLLYWOOD
Edit..
oops.. sorry this shouldn't really be on this thread..