Most Pitches of T-Wall in a Day?

I recall a while back that Luke Laeser and another strong climber did something like 64 pitches in a day there. American Dankster and I are aiming to do a 20 pitch day there when I come back home for Christmas. Any of you have experience knocking out big double digit pitches there? How many did you get in?

The plan is to start with New Beginnings and work our way climber's right and hop on anything that's open in the 5.11- grade down.

http://www.climbing.com/news/50-pitches-at-tennessee-wall-in-a-day/

Just climb Nappy 20 times, easy day.