What now?

[Funracer]

My plenum and other pieces should arrive tomorrow so prepping
the valley and doing other things while I wait.

I have removed all the under-plenum secondary vacume tubing
and pieces. Yesterday removed the butterflies and actuators and
hardware associated with it.

Pulling the butterflies was actually really easy. Star screws came right out
and I lifted them out carefully and managed not to drop anything:

FYI 7mm:

Now left with this:



So now what? Besides a good cleaning (already done) do I remove these pins or can/should I leave them in? If I remove them must I then remove
the butterfly activation rod? If removing the butterfly rods is a PITA I would rather leave them in as I am ready to start putting this thing back together.

Second minor general question: See the actuator mounting plate screw in the pic above. As a matter of procedure do you guys put stuff like that back in the hole (and tighten) or remove it and put in the baggie with all the other parts.

Thanks