There is some horrible clipping going on there... Your EQ work isn't so great - are you maybe using a sub or something to mix this? maybe cheap headphones? There's wayyy too much volume on the kick drum, and it's killing the mix. The other volumes and frequencies are a little dodgy too...
Other than that, though, It's a pretty cool mix..
Fix the EQ stuff, and i'll give more feedback after hearing it properly ^^
Fixed the EQ. I think. http://upthorn.mspencer.net/temp/fordownloading/SkySanctuaryWIPEQfix.mp3
I love it! It's damn near perfect.