The new bridge is very similar to the standard fender bridge but it definitely has a thicker base where the string ball sits. Saddles are the same barrel style as well. I’m not sure if those small differences will make a big impact. I was considering reusing the original bass saddles with the new thicker base plate but the break point may be altered due to the thicker heel. It might be worthwhile to have a new set of strings on hand either way.Is the bridge different than the original one, like going from a standard bent plate to a high mass?