I agree totally with Bryan. However, I'm not a finial turner, so my thoughts are purely those of an observer. I feel that the finial has too strong a presence, and that it overpowers the form. Also, whereas the form has a single, flowing curve, the finial has a multitude of shape changes, so becomes far too fussy in its outline. Simpler and smaller would be better.....but keep the hollow form, it's lovely.
Les