U need to find some different samples
however you know what your doing.
i recommend going onto google and just searching free drum kits, there r a ton and they give you more variety than the initial FL Studio sounds.
also try to find some different VST Plugings so you have generators that don't sound so...FL Studioy :)
but yah, excellent song...come check out some of my tracks and you'll c what i mean, i use FL Studio as well, but it doesn't sound like it :)
I hope to hear more of your art soon--CHEERS!