Gibbs: You should have done your re-inforcing internally with glass bedding compound and steel bolt sections. You still have some work to do on the finish yet. The total surface needs to be resanded until level with the low spots (pore surfaces) and then rebuilt up with thin coats. The surface should be totally flat and smooth when done. But, perhaps you are happy with it and that's what matters. That would not be an inexpensive piece of wood in todays market.