I am putting together another Ibanez 7 (tremolo, basswood body, maple board and neck) right now and i'm trying to decide on a bridge pickup! I had been pretty set on using the Cold Sweat 7, but i've been hearing a lot of good things about the Warpig.
I play progressive metal, with a little djenty stuff in there (listen to my band in my signature...). My favorite pickups i've tried are the Dimarzio D Sonic and Crunchlab, and the Bareknuckle Aftermath.
My favorite tones are the Meshuggah NONE EP, Periphery's tone on "Letter Experiment", Fear Factory's Demanufacture album, and good ol' Van Halen I and II. I play a Peavey XXX with somewhat low gain. Halps!