A few small notes on the decks. THe AOTS HMS Hood by Roberts specifies a plank width of 9 inch. From photographs I come to the conclusion that it must be 8 inch. Along the side of the hull there is a waterway plank that is typically 15-18 inches wide. On top of that waterway at the very end of the hull there is a spurnwater, a small 3 inches wide ridge. This leaves 12 inches between that spurnwater and the edge of the cutting plank. Around the barbettes there is also a cutting plank; I do not know how wide but I started with 12 inch as well it looks ok.
Decks_barbette.jpg
In the image above you can see how the planks are terminated (same for the hull). I drew the 12 inch line away from the barbette (and hull) and you go up 1/3rd of the plank width from the intersection and add the skewed line. This nibbing of the planks did not go all around the barbette and a piece in the center shows normal planks. For HMS Hood I have not found a single picture showing exactly where it goes from normal planks to nibbed planks, but the AOTS says 37 degrees so I just copied that (Probably wrong, but ok).
Please take a look at Mr Roberts book page 110 on the details.
OTS_decks3.jpg
For the main deck, this image of HMS QE shows the pattern at the bottom left: it repeats every 5 planks (also for Hood). This is what I am using at the moment with a plank length of 24 ft, a vlue taken from literature (AOTS shows 20 ft, btw, but as the plank width does not match photographs I guess either value is fine).
OTS_decks6.jpg
This image of HMS Rodney shows that the planks meet the barbette without a cutting plank, and that the details near vents in the deck are random? Sometimes the planks continue, sometimes they do not.