I think that most of the things are accurate :D. That's a 
REALLY hard song to play. It's not that hard in terms of 
theory after all. However those harmonies are not that 
simple-sounding^^. I think that's the fastest Versailles 
song up to date o.o. I can say it's 100% right becouse 
of this speed >.<. It sounds ok at least...
I'm totally not sure how Hizaki harmonizes this riff with 
Teru- that's the only way it sounds acceptable.
Same thing goes to open string in those riffs. Others 
just doesn't match^^. 
Bars 32/64- it don't have to be played as hammer-on 
on those notes. I think it is becouse whole song is too 
fast and it simply sounds like it :x. In fact this F# on 5th 
fret is inaudible so it can be ommited. It's a good idea 
to do this and give your hands this fraction of a second 
to prepare this pinchy harmonic^^.
Bars 142-143 - this run is just normal/natural/call it as 
you like- minor scale based. Solo-staring fast arpeggios 
too. It's your choice how to play it- that's my way and 
that's how it sounds fine for me. As soon as you can 
make it sound clearly and match the rest of the 
instruments- it's ok.
Gp can go crazy with this tempo so please don't 
overdo it ^^.

Versailles<3<3<3!!!

Teru<3!!!