This sounds like an ambitious project. I have a 1923 EK big six touring that has excellent condition original wood throughout the body. My body has jump seats behind the front seats, where I don't think yours does. Otherwise, I would expect much of the wood framing, joint styles, etc. to be similar. I'll attach a couple of photos below that I took when I first got the car, but I could send you closer up, more detailed photos of any area that you might need if that would help you.
Gary