Is the FRPP handling pack for the 2011 the same suspension that the Shelby GT came with? As I recall from reviews of those cars at the time the ride was pretty rough. I know Ford has revised the spring rates on the new cars but they still sit up pretty high.
The 10s track pack was supposedly nearly identical to the Shelby GTs suspension...in as much as the used most of the actual parts directly from the Shelbys assembly line. Much of that is now standard on the 11 GTs with the exception of the tires and strut tower brace. (which you get with the 19s and convertibles)
FRRP should be further tweaking that nicely with its new handling pack and i agree it will be very similiar to the RTR package. In the end it should out handle a shelby.
2011 Shelby GT 500: C&L CAI, Roush GT 500 Performance axlebacks, Steeda 2.65 Supercharger pulley with idler/belt tensioner, Ford SVT Custom Racing Tune, SVT package, Glass roof, Tech package
Gone: 2011 GT/CS Black
Gone: 2010 Sterling Gray GT, Track Pack