do that at the factory. I know old and young mechanics who will tell you to break it in "pretty easy" and have seen what happens to rebuilt engines without a break in. On the other side I ran my dodge hard when first rebuilt and it ended up being fine. And P.S. the last time I checked I never say any "cross threads" in my re honed cylinder...? anyone?
--- My car isn't running and its still faster then your honda---