OK. I hit 509 total today. See below.

Total Sampling
509, 17.29% Of Total Production (2,944 Total SRT6s: 2,016 Coupes & 928 Roadsters)
Coupes
369, 72.50% Of Sampling
Roadsters
138, 27.11% Of Sampling
Unknown
2, 0.39% Of Sampling

Total Sampling by Color
Black 151, 29.67% Of Sampling
Aero Blue 125, 24.56% Of Sampling
Gray 113, 22.20% Of Sampling
SSB 98, 19.25% Of Sampling
Unknown 20, 3.93% Of Sampling

Coupes by Color
Black Coupe 104, 28.18% Of Coupe Sampling
Aero Blue Coupe 97, 26.29% Of Coupe Sampling
Gray Coupe 87, 23.58% Of Coupe Sampling
SSB Coupe 68, 18.43% Of Coupe Sampling
Unknown 13, 3.52% Of Coupe Sampling

Roadsters by Color
Black Roadster 47, 34.06% Of Roadster Sampling
Aero Blue Rdstr 28, 20.29% Of Roadster Sampling
Gray Rdstr 26, 18.84% Of Roadster Sampling
SSB Rdstr 30, 21.74% Of Roadster Sampling
Unknown 7, 5.07% Of Roadster Sampling

Misc.
Lowest Coupe VIN - 25366 Gray
Highest Coupe VIN - 64179 Aero Blue (2006)

Lowest Roadster VIN - 39172 SSB
Highest Roadster VIN - 64172 SSB (2006)

Total 2006s = 4 (2 Coupes, 2 Roadsters)