First Mix Need Help

There's not enough air in the track. Things need a bit more treble, like the guitars. Could be a better song if you get the production more up to scratch. What are you using? It's helpful to post this sort of information when you post the mix. I think it has the potential to sound a lot better with even just a few minor tweaks. Not a fan of the screamer, you could put some subtle distortion/saturation and a little bit of reverb or delay on them to touch them up.
 
pod x3 live direct in for guitars, slate drums, bass is the logic bass amp modeller, daw is logic 9