now that you have the mxr, you might want to experiment with bussing
like sending a drum mix to the mxr, maybe without so much kick and barely any cymbals, smashing it beyond belief, and mixing that in with the dry drums. then you get the nice full attack of the drums, cymbals hand a bit better, and the kick can get a bit deeper. but then everything gets huge and distorted.
also, if you are gear mad, try a shure level loc or clone thereof.