Probably most "bling" guys won't like it, but wrapping my polished supercharger air intake pipe has dropped my intercooler "in" temps by a whopping 16C at idle. Header pipes were cooking the air between filter and blower. Boosts performance and bad boy look.
Actually, header wrap is quite common. I'd wrap them as well. The hotter the pipes are, the better they flow anyway. Besides, you don't need to be melting those polyester slacks you wear.
Your 1/4 mile et's are all going to be in the launch and how much abuse your clutch can take.