Quick update:
Both main decks now installed. Tomorrow I plan to put on the rear decks of both hulls. Then trim and glass over the weekend. The hulls will then be structurally complete and we can move on to the fittings we will build.
In that regard it looks like my CNC mill will be ready just in time. I might not have mentioned here that part of the project includes building a CNC mill to produce fittings and some other stuff which is too expensive to purchase (and besides quite fun to build, including building the tools to build the parts.. No wonder this boatbuilding takes time

).
Today I did the first cut controlled by computer on the X and Z axis (pic below). Z axis will be the next step before cleanup, finalizing and G(eek)-code learning. Test was a very simple circle G-code program, but the thing seems to work pretty well.