It's worth the money to go to Gage, like I said assembling a DB is NOT at all like assembling a BG. You have to fit the feet of the bridge to the top of your bass, make the string notches in the bridge, fit the soundpost, set the tailpiece, get the correct size end pin. The money spent at Gage is well worth it, the money you think you'll save doing it yourself is a dream. You'll buy the parts and more than likely end up at Gage's shop with bass + parts in hand possibly needing to buy ANOTHER new bridge on top of the one you tried to fit yourself.