Best P&P canon divergent AU stories on Dwiggie?

Please, recommend your favorite Pride and Prejudice stories on here. My only requirement is that they're set in the Regency era (basically, canon divergence; no modern AUs) and keep the characters as close to the original source as possible in terms of characterization.

So far I've read and really enjoyed Adventures at Morecastle by Suzanne O and Behind The Scenes by Locarol. I recommend them if you haven't read them already.