i've looked all over and can't seem to find a doubled 5 bridge. i'm considering getting an eight string bridge for the e-a-d-g and getting one monorail for the b, since i don't think i really need the b to be doubled. but, i would still be interested in getting the ten string bridge. i know tune makes ten-string basses, but i don't think they make hardware for sale alone, and their page is in japanese! can anyone help? also, if, for some reason, the 8+monorail thing wouldn't work, let me know.