Oooook.
Here's the thing - the first clip you've posted in the first post sounds WAY better than this new muddy mess. I'd reccomend boosting some mids (yeah yeah I know everyone advocates cut cut, but here what you NEED is a mid boost), and those guitars are SET! The rest you'll get to know only when your drum mix and bass mix kicks in. And your drum mix, for lack of a better word, really sucks right now. It needs to be as kickass as your guitar sound. Big, mean and powerful. So does the bass. Remember: your guitars are going to sound only as good as your drums and your bass guitar - they're there to sit BETWEEN those instruments in all the nice audible places... I've made some really crap guitar sounds work with some great drum and bass sounds - still sounded bad ass. Here, at least you've got a pretty nice guitar sound going already. I dunno, I was never a huge fan of those 75s, but I'm slowly warming up to the hollow character - if you mix in what you have there with a close miced SM57, cap off axis, and scoop out the 3-5k range on that mic, you're in gold territory. As long as you make sure you keep both microphones in phase.
Go mix those drums and add some bass!