I put a set of Ducan SJB-5's in mine that sound quite nice with the bassmods preamp that I put in together. The combo has a more natural, less "active" sound than the stock pickups and preamp did.
Peavey Unity Koa, Ibanez RD500, Squier VM 70's Jazz, Fretless P-Mutt, Fretted P-Mutt, Squier Jazz Deluxe Active V
SWR Fan Club #140: Henry the 8x8, Super Redhead
GK MB500, Neo 112-II