Lee, Paul is an advocate of the overbuilt bow design, especially with white woods.
He based his on the Meare Heath design.
My bow starts out at 2" at the handle fades, for almost 3/4 length of the limb and then slowly tapers to about an inch at the nocks.
Nock to nock length is 68".
The Bent Stick is a good book for the beginner, and Paul has a chapter in the TBB vol 1 on these bows. Check them out!