Hey Adam,
More than anything else, just be sure that you do it. I waited longer than I should've before making a bow because I thought there was going to be something really difficult about it. There isn't. I've said before that I don't think building a bow is hard, but building a really fancy beautiful bow isn't easy either.
Whatever KennyM sent you in his PM listen to it. I built a lam grinder after receiving a PM from him and recently finished my first R/D longbow made from lams I grinded myself. Very satisfying.
Stan