Help installing vac lines and pcv lines on upper intake...

I'm in the process of putting my car back together for my FTI combo...

I have a Performer intake...if that matters...

I've got a hose (found it laying on my lower intake after removing upper...must have bumped it...) that has a black plastic piece on the end that goes up and down...pcv valve???...where does it plug into...

Probably related to the question above...what plugs into the PCV grommet on lower intake and where does the other end go...specifically...

Thanks,

David

The other end you speak goes to a "crossroad" type piece where it goes in to a 2 way metal piece on the bottom of upper intake and another hose is on the other end and curves in two front of upper intake...

The red wire on the "vaccum tree" goes to the Fuel pressure regulator right?

Also if anyone knows...on the left (if facing front of engine) fuel injector connector lines...there are two connectors that look very identical (unlike the ones that go into fuel injectors)...they are right beside one another...one went onto a temp sending unit for something...where does the other one go...if anyone made sense of that...I'll be shocked...

Thanks for the help...

David