Near the mark...
As a piece of music, I would rate it a 10/10, you've done awesomely with this track. But I've given it an 9/10 because you were trying to combine all parts of metal. I'm not sure you got EVERYTHING. If you do a revision of this, see if you can jimmy some math metal complicated passage in there, cause I'm hearing more and more of that in metal these day. Also. Um. I didn't hear any instances of that sorta "screech" you hear in a fair bit metal. Like at the end of a passage the guitars just go "wooooorrrp!" Do you know what I mean? I find it hard to explain. But I feel as a collection of everything metal into one song, those sort of elements should be added in there.
But on it's own, this is fucking brilliant. 9/10, 5/5 and downloaded. You sir win at life.