What kind of documentation for used engine would satisfy you?

Just for the record, my earlier post about junking the engine was somewhat sarcasm and exaggeration. I was surprised and disappointed and I was reacting to that. I had no plans to do any work to this motor and I thought it would be an easy one to sell as a plug and play solution for somebody. Oh well. I'm glad I know about it.

After sleeping on it, there are a number of ways that I might go with this engine that could be a lot of fun for future projects. I will obviously diagnose the cause of the low cylinder pressure first which will tell me what I'll be in for. Regardless, I'll almost certainly fix it and/or rebuild if necessary.