Well I've got the plans now, I'm officially BRS17 #156, just have to make it 3D and float. I went to the local specialty store today and got some ash for the centerboard and stem. Picked the 5/4 for the centerboard and will be laminating strips as per the plans. I found 4/4 QS for the stem and stem cap, figured QS would be better at the bow. I haven't decided on the transom yet, was considering solid wood but it would be pretty heavy. The plans call for solid wood framing and plywood skin. I estimate this would be about 1/2 the weight of a solid transom.
Don I noticed you used a solid transom... what thickness is it? Any reinforcement?
I plan on using a 10hp motor, so any input would be helpful.