Ange-Murpi

I've been dabbling in music for about 10 years now. I mostly sing but have learnt guitar and bass in the past. I joined this site because I've just started a project repairing an old bass so I can start playing again. My project is an ALBA Sunburst style electric bass and it's in dire need of tlc. When I found the bass it was mawkit as heck and I scrubbed it to a shine. Now I am searching for a replacement bridge and getting confused by the different types of materials and specifications.