sr505 direct replacement pickups and bridge

[id]

hi-

i just bought an sr505 5string bass and am in search of direct replacement pickups and bridge - any suggestions? where's the best place to look?

i'd like the pickups and bridge to be direct replacements so i don't need to modify the body to accept them - as in drilling new screw holes for the bridge or rout the body for new pickups. i've heard that seymour duncan basslines pickups are really good - do they make pickups that follow the string spacing and rout hole?

what's the best bridge replacement?

thanks for any help!

idb