Lick challenge!

At one point I pulled this lick from an impellitteri song, i believe it was..Fear No Evil, a while back. I can play parts of it ok, but I just don't have the stuff to get it completely up to speed.

http://www.sambob.net/impellitteri.txt

Give it a try, it sounds cool, but its just so out there as far as how he plays it. Hell, record it and let me hear it, theres just something i must be missing.