You are making good progress . It helps to have that stretch of time to devote to the TD. I worked yesterday on the bench seat I have incorporated into my design. For those rainy days the option to crawl in and batten down the hatches sounded good. Mocking up your bulk head and cabinet is the next inline for me and must make a run to lumber mill for material. I was going to bore out 2 finger holes on both sides but decided to wait till I installed floor covering on that piece and the rest of floor.