I have seen on other games in speed run.com they have mission speedruns, where you try to finish a certain mission in a certain amount of time, I think far cry 4 has some great missions, for this category, so I think it would be cool if you added that as a new category.
I use OBS (open broadcaster software) for the screencapture. I use NoHboard for the keyboard and mouse input. I also use livesplit for the timer. Point is that the video quality is very poor in your video and you can hardly see what is going on. Also the timer would be a good thing to add, at least. Sound I also didn't hear :) Also read the rules of a speedrun to check when to start the timer and when to stop it, because the time you submitted yesterday was the total time of the video but this is not the same as the time of the run. As you should have noticed that it is 25:26 and not the 25:59 you submitted.