Vacuum line nightmare

[my98GST]

Alright I'm in the middle of rebuilding my motor so while the motor is outside the car I figured I'd tidy up some stuff underneath the hood. I'm planning on running a JMF SMIM with the EGR block off. My questions.


The circled mess. Comes from the charcoal canister and the fuel tank. I don't have a charcoal canister anymore so can I just unplug all of that and leave the gas tank line open or do I need to close it off?

 

[Irrational]

Thats the breather for the gas tank so in warm wether it can expand. put a filter on it or let it be.DO not block it.
EDIT: the hard line that comes from the back or the car. Block the rest.