Well I finally found a good crank so I can get my bearings and put everything together. But first should I get everything balanced? The place that has been doing most of my work said I should get it done. It would include the crank, rods, pistons, flywheel and pully. They said they only need one set of rings. The rods and pistons are aftermarket and are much heavier than the stock. Worth it, or waste of my money?