I,m trying to do a bison for a young guy. He wanted to do shoulder mount but the tribe cut off head so euro is being done. My question is finishing the horns, I was simmering the head to remover meat and other flesh which also remover the horn. Would you refinish the horns as they look really rough, not the smooth look on the curve and base. I was thinking of using apoxie sculpute to fill in major dipps and finish with magic smooth and paint black for a smooth glossy look. thoughts?