We had one older guy running his SVT in GS "picking off the sick, dead, and wounded" (his words) locally. This year he switched to STS.
His only mods when switching from stock to ST was to get a camber kit for the car and to go from victoracers to Kumho MX's.
he came in 9th of 24 in STS at the last DC event.
and 7th out of 19 at the last philly event.