Opinions on this 392 Hemi for sale?

Ok. Made an appointment to see the engine next Monday. Some quick additional info from speaking with seller. Engine was rebuilt by owner of an engine shop for his personal car. Rebuild was a stock rebuild with hotter cam only. He died and seller purchased it from the estate 4 years ago. So no documentation. I am going to see if the shop still exists or find people that worked there. Other than info from member above any other critical questions I should be asking? Will take lots of pictures and notes and report back Monday.