I was able to get my hands on a kiln dried hickory board that I want to try a 45-50lb build on, but I keep second guessing how I would like to lay it out. The board is 1×2 × 68 with awesome grain on all four sides. I was thinking of a BITH design but unsure of how wide I should have the limb and where exactly I should start the taper. Any recommendations for a rookie?