hey im new here. just bought my 04 Lightning about 9 months ago. havent really done to much to it. i put a smaller supercharger pulley on it, a K&N intake which is getting fed from the dual hood scoops and some nice 20's . other than that im stock. what should i do now? traction bars? tuner? and how much work is there to upgrade superchargers? can i just switch the chargers over and thats it? thank you. sorry if this is posted in other places but i could not find much help. thanks