Do you think I should rebuild this engine do to the cylinder wall scoring or would it be okay to run for this season and then rebuild next winter. I ask because my funds are low and it would take several more months to get the bike back on the road. The engine was ticking so the PO took the head off and found this scoring. He said the bike ran fine before he took the head off with no power loss, just ticking while idling in neutral. He also showed me videos of the ticking and him riding the bike to prove his point.