Hey man, sorry it took me awhile to get back to you on this. Your execution of this piece was very good, you really nailed the fast runs. I think the vibrato could have been a little better, and the bends were sometimes a tad off, but overall it was good. What i find helps when i learn something like this (I play in a band that covers tons of stuff like iron maiden, priest, and tons of glam metal haha) is to learn the notes, and then focus on the smaller details, and try to put myself in the shoes of the guy who played it to start. Anyways though, good job man!