Now i know theres a version of Alt Smokescreen*pretty close to him anyway* but what about the Viper and Mustang GT? They close to Sideswipe and Grimlock/Wheeljack? and what about the Fairlady Z's? either close to G1 Smokescreen? Oh and can you change car colors or stuck with the same ones? Thinking of getting it now that its normal new price is $20*can prolly find it for a bit less used* and want to know hehe.