I am looking for a new blade for my older Emerson-made Craftsman 10" tablesaw. I plan on spending the money for a 40-tooth Forrest Woodworker II blade. The question is if I should get the .100" kerf or the .125" kerf blade? Most of my cutting is on 3/4" or less boards or plywood. Also, if I buy the narrow kerf, do I need the blade stabilizer?