Wife has me doing some remodeling in the house this winter as always. Currently remodeling our Master Bedroom. The painting, tearing out an old make-up vanity, etc. are finished. My problem is with the flooring. The flooring is 11" wide heart pine 14' long. Being a soft wood, the floors have taken some abuse. Traffic patterns, an indoor Doberman, etc. have taken their toll. I like the distressed look, but at least need a new topical finish applied. The flooring was put down using hand cut nails with a large head that protrude above the floor surface, so sanding with a floor sander is out of the question. It looks as if the pine has just a poly applied with no stain. Some of the poly is worn down to bare wood as shown. Any suggestions on how to approach this project would be greatly appreciated!