Does anyone have a vacuum hose diagram for an EF Gli?

I want to redo all the hoses and fittings (make some alloy vacuum blocks) to make it a little more tidy and hidden.

I am after "what hose controls what" type info etc, from what I can see there is 3 leading into the firewall from the main vacuum rubber block. And there is one coming back out.

From what I can figure the following uses, or use to use with the BBM vacuum:

Heater solenoid on heater hose.
BBM butterfly solenoid
MAP sensor
Heater box, though not sure how many separate vacuum sources it has??


Cheers for any help

after some info aswell. any idea what the one off the map sensor does.. and where its connected to (hiding somewhere in the front passenger side quarter panel).
cheers.