Some good playing and a pretty decent overall sound. Liked all the doubling and hard panning.
Some things to watch out for... Assuming you're adding vocals, you're eating a lot of space with the guitars. You may have some problems getting the vocals to sit in there. You may want to back some mids out of the guitars and take down their levels. This might create some space for vocal tracks.
I also noticed there's a nice punchy bass in there, but you can't hear it too well when the guits are kicked in.
The meters on Winamp are pegged. I didn't hear anything too bad, but it's really pushing it hard.
Keep it going....