I'm looking at getting some new plugs and wires and maybe getting a new coil. Are they worth it? And what brand or coil do you guys recommend? I've been looking at 2005-2010 Mustang Coils and Coil Packs at AmericanMuscle.com - Free Shipping! but i cant decide which one would you guys recommend. Im also looking at these plugs NGK Iridium IX Performance Spark Plugs (05-09 V6) 7316 - Free Shipping! and these wires Taylor Street Thunder 8mm Mustang Spark Plug Wires (05-10 V6) 53037 - Free Shipping! What do you guys recommend and do you think that is a good choice? Thanks.