too tinny man. sounds like its just been downloaded from youtube or something the levels are clearly all good, coz the waveform you have going on there is goddamned even as hell. but this needs a fuck load more bass
The new version sounds clouded.. I know the problem, though: At first it's thin and suddenly it's muddy as fuck. You gotta find a good compromise.
I think the guitarsound is a bit too tiny and lifeless and thus can't be compensated by the bass. Perhaps try adding a heavily distorted bass to the existing bass sound.