I have a k24a I’m swapping into a 2010 mini cooper s. This is my first swap so I’m a little confused about all the vacuum lines and pcv and all that stuff I just want to make this as simple as possible. So what lines are essential? vacuum, coolant, pcv, anything that is absolutely essential I want to keep but anything that doesn’t really matter I want to delete. It’s gonna stay stock for now besides the skunk2 ultra street manifold and I’m keeping the iacv but what else needs to go?