I think it may take two different approaches to do the two edits depending on whether I want quality or authenticity.
The “alpha waves/pasta fazoli” shot seems to be different in all three cuts (the OTV lacks the “pasta fazoli” part, which both the RIC and RDC have, but the RIC and RDC are obviously different takes, as marked by Otis’s slightly different reaction to the mention of alpha waves). Most likely for an authentic cut I’d need to use the RIC footage, but for a high quality cut, the RDC would be a better choice.