Not sure exactly how long that export attempt was, but the one I did export is 1hr 55mins - at 1.99Gb. That’s 48k 24bit.
Thinking I might aim for 1hr 15mins though…
I’ve been working a lot with everything as audio - so recording everything as different stems to blend together, sometimes recorded from 2 hour takes of the modular. That’s taken a long time for this… and the project folder is 25gig!