Before I started building my Cape Henry I followed the reports in "Water Craft" magazine published by Pete Greenfield in the UK. [T:
+44(0)1326 221424] which records building progress made by Peter Goad between 2004 and 2008. The issues you need are:- Nos. 47, 48, 50, 54, 56, 60, 64, 67, 71, 80 (and one other which reports on sailing trials, but I don't know the issue number). I think copies of these back issues are still available from the publisher (either hardcopy or in digital form).Peter Goad seemed to have a lot of experience of small cruising yachts and I took inspiration from some of the internal design changes he incorporated - having, like you, only built various canoes/kayaks previously. One word of warning - it always seems to take much longer and cost much more than the novice/first time builder first expects, as I am finding out ...!
Good luck with your project