Hey Really awesome Music. I have a few thoughts I just want to share with you.
I think your song D time is really cool especially the second part. But In my opinion it needs a little more percussion. There are some awesome websites that you can download some free percussion and what not. Even some special effects would be pretty awesome.
I think the salvation mix could actually use some bass.
Good work over all, I enjoyed listening to this. Also listen to other peoples work. Cool stuff.