Schecter Demon 7-Satin Black

I've had mine for four years now, it is a perfect guitar for low tunings and metal as a genre. Modified the lowest string's ferrule so it can house really thick strings and used it in 8 string tuning for a year, sounded absolutely decent. Only now I'm contemplating the pickup swap but still can't decide.
Also (I think it's important to note) this is the "phase two" of these guitars, the original ones came with Duncan Designed pickups which are relatively worse sounding than the updated Schecter ones.