What you need is to break away from using acid loops and start with Vsti's. My recommendation would be to get Fxpansions BFD 1.5 and ALL it's expansion packs.
This will give you the BEST sounds at any beat and it has great routing features.
Workflow tip: In BFD you can go into it's "groove librarian" and audition it's midi drum patterns. Then when you find the ones you want you can:
1)Drag it to a "key" in bfd so that pressing on a note like "C5" will play back it's midi file.
2)Drag the midi file from the groove librarian onto the acid timeline and loop it like audio.
And thats only scratching the surface.