1) no need to put an accent, use your normal accent.
2) if possible, make link left handed
3) if possible making it animated would be amazing
4) im unsure whether majoras mask would make a good movie without changing 90% of it, id use twilight princess instead but its entirely up to you.
5) kick at least one of the following: ruto (along with the zora race), darunia (along with the goron race) or nabooru (but not along with the gerudo race)
6) get a man to do sheiks acting
7) make impa cool and badass
8) make sheik a skilled fighter like he is in super smash bros.
thats all i can think of, whats your youtube account so i can subscribe to it.
anyway, thanks a lot for spending your own time doing this, hope you enjoy making it as much as we will watching through it