sire v7 replacement bridge: BONGDATV

Hi guys and gals, I am looking to replace the tuners and bridge on my Sire P7 as I have recently upgraded the pickguard and control knobs. I have seen lots of threads regarding upgrading the V7 5 string, but am unsure what would fit the P7?

I was in need for a replacement bridge for my Sire V7 bass. I wanted to keep the string-through option, so I decided to try the Gotoh 404BO. I wasn't able to install it without modifications to the body of the bass.

The Sandberg bridge is 103 x 52 and the V7-5 bridge is 98 x 54 (in mm). The dimensions and hole positions fit amazingly well. The string spacing is 18 mm (.708") for both bridges (saddles, strings, holes, screws, etc.).

The bridge is beautifully made, has nice heft and is very functional - all adjustments are easy and secure, this bridge is a direct replacement on Fender AM Performer P or J bass (and probably on MIM as well), you can change strings really fast (open string "holes") or lead strings through the body.