I am very much enjoying this story. I like how the Captain can head off many (but not all) of the problems in cannon. He can explain that Miss Darcy will not be in Charles Bingley's company in town, can warn Mr. Bennet off Wickham, etc.
I look forward to reading what will happen next. Will Charles Bingley return to Hertforshire as planned, or stay in town with Caroline? Will Elizabeth and the Captain marry promptly? Will Elizabeth make a trip to Kent to visit with Mrs. Collins? Will the Captain need to use his ownership of Wickham's debts as leverage against him?