Kurt.
Do I see two sinks in yer gimp - a round and rectangle?
Mike,
I'm all for the original layout. As conceived it's great for weekending and a fabulous boat for getting the young out sailing. It's a mystery why, nearing the other end, some want to leave their cozy apartments and TVs to go wander away into the jaws of the dragon. Stir crazy to star crazy!
The original bulkhead is a post and beam with two side struts providing triangulation to support the beam and spread the load of the mast.
It turns out, after spending some late nite on the net, that the arch and beam is as old and venerable as the post and beam. Some owners have to rebuild the compression bulkhead because of rot and shrinkage. I now believe that the beam in conjunction with an arch is the strongest structure you can have supporting the mast. It could be a much lighter structure than what I have ended up with in my rebuild. That bulkhead under the mast has one purpose and that is to support the deck stepped mast. If it can be done better, then it probably should. And if it opens up the accomodation, that's way cool imco.
For instance, the beam could be an I-beam or truss (instead of a heavy white oak lam as 338 has now) The remaining pieces of ply bulkhead (spandrels) could be 1/2" or 3/8". The arch would still anchor at the V-berth bulkhead, with the load taken up by the hull well tabbed to the remaining bulkhead. The plywood under the deck would remain for locker sides (and equally strange thru deck upper shroudplates.) The forward stateroom could now be partitioned with any material soft or hard. Any furniture would be self supporting and could be designed to ignore the arch/beam. I'll leave it alone now.