Recording plan
Live against what is already saved in this browser. Each block opens the right studio at the right place. Takes are held on this device between sittings, so you can stop anywhere.
Both are live on the site now with no voice on them, and they are the two a stranger is most likely to watch. Under an hour for the pair.
Small enough to finish in one sitting each, once the two above are done.
These are not a one-day job and are not meant to be. Pick the freestyle studio and they become three cue-led takes per week rather than several hundred separate sentences — see the note under the blocks.
Three takes per week from cues, not a script. About 28 sittings for both courses instead of five hundred lines. It sounds like you, because you are talking rather than reading.
Every sentence separately. Slow, but it is the right tool when one specific line needs replacing later without re-recording a whole week.