I want new headers for my truck but the only ones i can afford are the Pacesetters. And i want long tubes. Is it worth $500 for a set of armor coat pacesetters, or should i just get the $315 black ones? Ive heard good things about them and bad things. And i know i have to move my first 2 cats. Does this effect anything. Am i going to pass smog. Im in CA so i dont know if reworking my exhaust is just going to cause me more problems.