def sounds really muddy mate, lots of eq and mixdown issues. but goin by the sounds/bass that you've used.. if u get the mixdown and eq right could be a bangin tune. got some really interesting sounds goin on there. really like ur amen oldschool sort of intro. works really well.
You definately should finish it man, some excellent ideas going on in there, if i ever have this type of problem i just start a new project and make some drums then bounce them down and import them back into the other project.
you could always mess with eq, compression and so on after theyre bounced, maybe try that first?
and for the muddiness, keep an eye on the 150-500hz range, make sure youre basses dont hit there too hard or it will muddy up the snare, too low and you dont got impact. make sure your kick isnt peaking there aswell (loads of kicks got unnecessary second peaks at like 200-250 hz) and so on. this should fix these issues.