has anyone really gone online to try to build one of these "BNBS" trucks?i dont know if its my computer or chevy's website, but all i can seem to build is an extended cab shortbed.is this the only bodystyle offered?or will there be a reg cab available in the near future?i like the different dash and wheel opitons they offer and even tho i would never buy the dual exhaust offered as an option, i think its pretty cool that they offer it as kind of a dealer installed performance type option.but im really bothered that unless i get a W/T i gotta get this 4 door thing.im close to giving the "NBS" or "BNBS" a new, simplified designation: