Hey guys, so i have a 26 hp kohler v-twin engine, with 233.5 hours on it. I use motorcraft synthetic blend 10w-30 in it and change it every 50 hours. Is that too long/too short of an OCI? And what would oil would you recommend along with the OCI. I replace the oil filter every spring along with the air filter every 1-1.5 years depending on how dirty she gets. Thanks for you help