1967 MERCEDES BENZ 200D FINTAIL W110 MANUAL should I buy?

So I stumbled across this awesome car and had no intention of purchasing. I knew it was ruff and also wasn't fully running. The owner purchased it to restore and had too much on his plate. I have a great idea for this soon to be gem of a car. Lots to hopefully come on this channel with this car. 1967 Mercedes 200d FINTAIL. A difficult find but may be a lot of work. I'm looking forward to the project.