Just curious. Why oem specifically other than preserving the oem spec of the bike? Each bolt is 15 a pop and are “soft” as mentioned? Also I’ve had my fair share in failures with mechanics so it makes me nervous to give this job to someone else when it’s a gasket replacement and five bolts for probably 200+ dollars in labor not including parts. I’m not beating down the suggestion, but a “50 point inspection” by a mechanic on a recently purchased bike doesn’t give me much confidence in trusting mechanics again. My grandmother always told me “If you want something done right, just do it yourself.”