I decided to scrap the step hull idea for now. I'm gonna build the boat according to the plan and add a step later on if I feel so inclined.
Main runners are rough cut - still need to cut the bulkhead slots, rake, and rudders. I have the bulkheads marked out and ready to cut. I'm using Liteply for the bulkheads which I'll reinforce with balsa and fiberglass at the seams. A few more pieces to cut and I can start assembling the hull.