Wanted to check with those more knowledgeable than me on exactly what I can/cannot delete on the vaccum side of things here. From my understanding, I only need the egr, map sensor, pcv, lines to the air cleaner and the line to the hvac in the car. Headers are on the way so the air injection and efe are going away and my charcoal can is cracked so I am going to delete it and run a vented gas cap. Am I on the right track here?