I liked the track a lot! I'd listen to it anytime. What were the drum tracks done with? Nice job dude.
Agree about the highs- it's pretty harsh. I'd up the low mids only, as the high mids don't seem to really be as necessary in this case.
Zimbloth, I'm curious why you'd run the HPF- what's your reasoning on that? Sounds to me like he could run a LPF set high to cut out some of the harshness.
Edit: I can't read for .....