Ceramic Warpig is the one and only balls to the wall type of pickup. You can forget about clean sounds, you can get it to clean up but the overall tone will still sound a bit bulky I guess. This one is a real grinder with a thick lead tonal quality, not so vocal as Nailbomb but good nevertheless.
eeee, i disagree completely. yes, it does way over the top stuff with such ease, it's not funny anymore, but it does VERY nice cleans.. it even cleans up on a dirty amp.. yeah, dont come expecting jazzy fendery cleans, because that's preposterous, but like any of the BKP range, it's as versatile as a swiss army knife. though, the real treat lies in the amp and what it can do.
though, if you're going to downtune, i'd suggest the Miracle Man in the bridge (don't ask me about what to put in the neck, cos i only have a VH2 .. and while it does the job, i don't like humbuckers in the neck, in fact i prefer 1 humbucker setups) it'll stay clear as a bell, the riffing will sound brutal and even across the range. if you're too worried about the low end, order it with allen head pole pieces, it'll add some low end and smooth out the top.
in any way, ask tim about it. just call and give him the info, he'll point you the right way.