You are free to do a run with Gentlemen of the Row mod and then we'll look into the possibility of allowing this mod for the leaderboards.

https://docs.google.com/spreadsheets/d/1J8mE9OSKvzHXWMV-hBT81-VRZQdnMVL4o1_42qvTTSg/edit#gid=0

https://www.speedrun.com/sr3enb