I agree with send it to Ken, with the lifters. He can give it a good inspection. If the lobes are a little past safe use, he may be able to do a regrind. If the lifters are not marked for the lobe they can off they may be able to be reconditioned to new. If the cam is reground, the lifters should definately be resurfaced or get new lifters. Yes some guys get away with just tossing parts in from a pail, but my experience says, no. The expense of having to do a total rebuild because of the damage from wiping out the cam is a big hit to the wallet. Especially these days.