Some day, maybe around 15 years from now, I should start building my 'Bluewater' boat... After being on several 'big' boats and considering numerous sail plans, hull designs, materials, interior space, etc; I think I've settled on a Ketch that is in the 40 ft range, shoal keel. Without going into into the multitude of criteria I will say simply that it should be big enough to offer the interior comfort I'm looking for for two people plus occasional guests, still be manageable to single hand, be 'speedy enough' for storm evasion and built to scantlings that will handle any ocean.
SO.... keeping in line with this discussion, I want a building at least 24 x 48... Big doors that only need to be wide enough to clear the beam on either side by 6 inches and tall enough to for the hull to come out on a low-boy trailer. Yes, I want to build it because... well you all know I am pucking futz, lol! Cold molded Mahogany veneers over tongue and groove plank on laminate white oak frames, then sheathed in epoxy/S-glass like a Hinkley, minimum bright-work on deck with painted non-skid decks for minimum maintenance during world cruising.
Ahhhh... we can all dream can't we? Hopefully in 15 to 20 years when my house is paid off and sold I can afford a 3 year lease of 1 acre of Texas Gulf Coast farm-land to put up a steel building and pull this off!