According to the seller, one engine ran fine when it was pulled and the other just had those "cam problems" and had 'Good performance parts'
I'm going to grab both, try to get the best engine I can built out of parts from both and if the other doesn't run, I may get it ready for a rebuild.
If I don't have any surprise happenings I'll keep one for a backup engine, though I've thought about selling it.
Edit: I am going to ask him some about them, but I think he did V8 swaps for people and that's how he got them since he actually sells other mustang parts and such so I don't think he won't really know too much about the engines themselves.