I HAVE A 1979,35HP,JOHNSON ELECTRIC START,MODEL NO.#35E79A.IS IT POSSIABLE TO OBTAIN A USED FLYWHEEL?IF SO WHO,AND WHERE AT?CAN THE KEY SLOT BE PRESSED OUT AND A NEW ONE PRESSED IN BY A MACHNIST?IF SO,WHERE DO I OBTAIN A NEW KEY SLOT,AND WHERE DO I HAVE IT PRESSED IN AT?CAN A MACHNIST CUT A...