That's pretty good, but you should add more drums. A kick and snare just won't do it. Some really good songs fail because they don't add enough percussion. Add in some hats and shakers or something. If they're already there, use subtractive EQing to make them stand out more. Also, add a teeny bit of white noise to the drop to help it cover the entire sound spectrum, and maybe slap on a few soundgoodizers if you use FLS, or some sausage fatteners to the instruments used in the drop on the FX channel. Not just one, but 4 or so. Sometimes more. Something to make it sound bigger and fatter or juicier or something. Bass Boosters. 2 stereo seperators, each one going in a different direction should make it sound larger.
Just ignore the tips if you've already used them.