Hey, that's some nice work ya got there! I'm very impressed by the quality of your works and the humour your pour into them too! I've got just a couple of things to talk about in terms of submitting for this site (if you're gonna do that):
1. Sure, Sibelius is a good software to use (I say this 'cause I have to use it next year for Uni), but you should think of getting a Finale product. Everyone here works off the American system which is Finale, hence why everything is .MUS files. I think you can still get a free version of Finale Notepad 2012 from their official site, plus there's ways of getting their other products too...
2. There's formatting guidelines around here too. I'm too lazy to link it here for you so you're gonna have to find them yourself.
Other than that, excellent work! I hope to see plenty more come this way! Just don't steal the Pokemon X/Y ones I've put down on my list 'cause I AM going to be doing them.
Appreciated ^^! Also, I've taken a look at your reserved list, and yeah, sure, I won't do those. After all they're kinda insane and I can imagine how unplayable it would be sooo :p
Anyway, I'll address your points.
1. Yeah, I kinda got that at some point of time xD. I think I'll be working on a Route 217 duet (that is, the blizzard route from DPPt) for four hands, aaaand the Xerneas/Yveltal request - hey, that's two submissions already ^^. Think I'll mainly be using Sib, but it doesn't hurt learning new software~
2. And I hate it. I even had to vent on my other forum for a while xD. But nah, I'm ready to follow the rules now, don't worry~
Also, quick question - does this place mandate the use of Italian terms, such that you get an absolute musical effect, or does it allow these slightly less formal performance directions? I mean, I prefer these lassiez-faire style instructions because they leave more space for musical development - in classical, we call it "French style". But hey, anything's cool~