I have about 20' of solid carbon fiber fiber rod, 5 sticks 4' each to be exact. They are 1.5" in diameter. Would this be somehting good to use as a core for a cue? Tensil strenght is right at 200,000 psi, the flexural modulus is right at 17,500,000 psi. So this stuff is pretty stiff. What are your thoughts on this?