Hm, this is surely not accurate in any way but a story of 60 kilobyte plain text amounts to approximately 1 hour of reading (based on Paul's story 32min for 29kb and 11:20 hrs for 594kb of "Meet me in Kansas City" by Chris Mulder).
Based on that, editing dialogues and narratation from (at least) three different sources will take days or weeks to complete. For shorter stories this will take much less time and it could certainly be attractive, listening to audio-fanfic in a brand new way
Reducing the workload by splitting the jobs to whole chapters would work very well, I believe. Why don't you give it a try Anna
