I didn't have time to read this or reply earlier because of the choir concert I had, but....
::falls over and rolls around on the floor laughing::
I've compared Muraki to Seishirou before (though never quite as point-by-point, heh) and since Yami and X are two of my favorite anime.... ::giggles:: Oh, this was priceless. ::gigglegiggle::
I'd try to give more useful feedback, but since it's just a parody and my brain isn't working anyway, you'll have to settle for my maniacal laughter.