I never see any SVT's anymore
I used to occassionally see a black one on the north 101 (girl driver). And I'm pretty sure the owner lives near me, as I saw her (well, probably her) pulling into a daycare place just north of me. I'm guessing it's been about 8 months since I last saw another SVT.... or even a modified non-SVT.
I see SVT Foci about once a week though. SVT Lightning about every other week. SVT Cobra about once a month.