Not trying to talk you out of a new bass, but if you're talking about stripped out screw holes on the input jack, you can fix that for next to nothing with stuff you probabaly have laying around the house. You could replace the jack assembly with a brand new high quality one for under $5.
That said, the Jag copy seems to have a reputation as a bit of a neck diver. Don't know if that bothers you or not, but that's worth taking into consideration.
No experience with the other SX model, but it looks interesting, and I prefer the P style p/u myself to a J/J combination (just a personal preferance )
Personaly, I use the SX SPB 62 and have found it to be a killer workhorse bass.
Totally OT, but did you use your SPB 62 on the Mark Lind recordings? That tone is pure awesome.
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