I personally wouldn’t worry too much about “ethically tainted”, the last time a 940 or 960 was worth the effort of shipping interstate & rebirthing (let alone the ability to do it due to write-off r4cords not being handed around) was kinda 30 years ago. Past the statute of limitations of my carefactor regarding what the person who owned it 7 owners ago did.
If getting it registered doesn’t cost too much before presenting it for inspection I’d just be doing it.
Side comment @Major Ledfoot … I went & looked at a grey-imported from Hong Kong 960GLE yonks ago (being sold by the person who bought it new - which wasn’t a good thing when I saw the state of it externally from afar - called him to cancel as I didn’t want to waste his time & mine ), pretty sure it was a 1992; it was B230FT.