Hi, first time poster here, I found copper flakes in my oil last week, despite having no rod knock. Car seemed to be running fine when I did the oil change. I was wondering if because I found out my bearing was going bad before it had "spun", should I try and attempt to just replace the bearing, whether it was main or rod, and move on? or should I just be looking for a new engine entirely. I took it to a shop for them to look it, and they quoted me at like 6500 at the high-end for repairs. I'm assuming that that's if the damage is extremely bad and pistons/block need to be resurfaced? I don't know where to go from here, so any advice is welcome. Thank you!