If it was my song/mix, I'd pan the guitars out a little wider, & pull the drums in a tad, the hard-panned crash cymbal is a dead giveaway for midi drums...
I'm learning to play on an e-kit too, so I understand how it is dude, like anything, you have to do it over & over to improve, so keep after it...If you didn't wanna re-track the drums, it shouldn't take very much programming/editing to iron 'em out...
BTW, there might be one or two members here that are a little fond of Marshall amps, so it'll be cool to hear the changes you make when you get your stack home...

I think the vocals on this are really, really good myself, seems like you've got that area covered pretty good...
Keep after it man...
