Question at large

[bktheirregular]

Got a request passed to me to help out with language and style edits for a law publication. I know there's people out there who read my ramblings (despite being sane, well-adjusted human beings); the question goes out:

For half a dozen articles in a law journal, roughly 65,000 words, editing for style and language, what would be a reasonable editing rate?

Much obliged!