How much more should this suck...engine conversion

[andy s]

so, I've got the Varioram system on my 964 motor and am trying to figure out how much of the 993 vacuum system I need to install the car into the 964 chassis:

Obviously I need to attach:

The actuators for the Vario
attach the vacuum on the fuel reg
idle control valve

do I need to do the Pwr Steering?

How about all the stuff on the Left rear side of the motor where there is a cadmium bracket and 4-6 lines on it?

What can I get away with Not bothering with?



Here is the diagram for the 993, from the MAF section..

http://dcauto.gotdns.com:4000/illustration/index/480755015[/URL]

any thoughts?