hey nice i built a savior last year. it was my first build. its a cool fame. i found a new plunger that has round housings for the springs and it has axle plates rather than going through the shocks themselves. looking forward to your build. i should be starting mine soon!
very little info on the savior frame, even less on the xs 650's feel free to ask any questions if you need. replace the brass bushing inside the shocks too. and since theres play in the chain from left to right i recommend a skateboard wheel type tensioner. also keep the shocks nice a lubed with chain waxx.