How can I install this intake on my LS1 F-Body?

All the intake is usable, i have the LS6 coolant lines. Someone has modified the intake snout. Its been shortened and EGR provision removed.

How do I use my stock ls1 TB on this? Notice the open hole where the Idle Air would go? There are no screw spots for my Throttle linkage to attach. But I can make something for that. But how could I use this? Is it no good now? I may have gotten dooped.