Why not call D&M direct and ask them any questions you may have. All the Superformance dealers seem to be very co-operative. The # you have mentioned should be a fairly new car; really shouldn't be any issues with the chasis, can't speak for the engine and drivetrain though. Make pending purchase subject to a complete check by a certified mechanic; compression test, etc.
Second Strike, is Mike Stenthouse's info site, don't know if he keeps ownership info. SCOF is a owners only forum.
My $.02 worth,
TL
