"Hunting Humans" - YEAHHHHHHHH!!!!!!!!!!! :rock: That's a jam!
"Thats the Riff" - is also very cool... love the silly vocal samples : )
Overall... I'm not sure what you want to do to these tracks... imo, they sound decent enough... some sound limited while others don't, so yeah, maybe limit the ones that aren't already limited. As for judging the quality of the mixdowns: it's Myspace.. and these files are compressed so I can't really comment on that.
What I can comment on is the fact that no one plug in is going to magically make your mixdowns sound perfect. CamelPhat 3 is a badass plug in for Distortion, Brickwall Limiting, and simple Phaser effects. It's certainly not going to help "clean" up anything in the low end that you deem as 'muddy' sounding.
Firstly, a well done mixdown in my eyes is one that gels well enough and has an overall balanced sound. A couple simple rules I've come to live by are:
1. Make sure that all elements in the mix are audible and are at the volume/punch you desire. They've got to breath in the mix how you envision them doing so.
2. The mix has to be at a loudness of your taste. If you want something that SLAMS people in the face, then limit the bloody thing to death, if you want a mix that is 'full' of Dynamics, then make sure you limit accordingly.
Sorry to sound like I'm "teaching", lol... as I'm no expert, I've only been at this since '99... and am simply trying to share what little I know. If you'd like to discuss one of your tracks in particular and how it could be "bettered".. let us know so we can go over that in depth.
:keep jammin: