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Cost of new acro crank for O-360-A4A

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Kelvin Rempel

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Looking for a ballpark price on a solid flange crank for my O-360-A4A. The engine has a factory new (from about 1980) crank with the lightening holes. Thinking about the possibility of exchanging it for a solid flange crank. I'm planning either a new 2 blade sensenich carbon prop or a 3 blade catto. I plan on doing snaps, spins, etc with the plane. Or should I just leave well enough alone and not worry about the crank with the light weight prop?
 

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