title says everything

I'm not good at controller and I'm not good at cannonless. I'm use emu, I'm keyboard user so cannonless is too hard so I want to change to controller during speedrun. Is it allowed? (Sorry bad english:-/)

This is my friend's run. what is that mean?

B1 reds is faster? or no reds is faster? (16 Star no LBLJ)

I was download sm74 from sm64hacks, and My run was rejected. What is final version?(Sorry to bad english)

please

I was doing SM64 16 Star Run, And I got 16th Star in Rabbit, and got 17th Star in DDD. Can I submit run? (Time is 22:26)

I want to ask before do this.